1531234080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 288

約数和(自身を含む): 5413262400

約数和(自身を除く): 3882028320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 67, 72, 80, 90, 96, 118, 120, 134, 144, 160, 177, 180, 201, 236, 240, 268, 269, 288, 295, 335, 354, 360, 402, 472, 480, 531, 536, 538, 590, 603, 670, 708, 720, 804, 807, 885, 944, 1005, 1062, 1072, 1076, 1180, 1206, 1340, 1345, 1416, 1440, 1608, 1614, 1770, 1888, 2010, 2124, 2144, 2152, 2360, 2412, 2421, 2655, 2680, 2690, 2832, 3015, 3216, 3228, 3540, 3953, 4020, 4035, 4248, 4304, 4720, 4824, 4842, 5310, 5360, 5380, 5664, 6030, 6432, 6456, 7080, 7906, 8040, 8070, 8496, 8608, 9440, 9648, 9684, 10620, 10720, 10760, 11859, 12060, 12105, 12912, 14160, 15812, 15871, 16080, 16140, 16992, 18023, 19296, 19368, 19765, 21240, 21520, 23718, 24120, 24210, 25824, 28320, 31624, 31742, 32160, 32280, 35577, 36046, 38736, 39530, 42480, 43040, 47436, 47613, 48240, 48420, 54069, 59295, 63248, 63484, 64560, 71154, 72092, 77472, 79060, 79355, 84960, 90115, 94872, 95226, 96480, 96840, 108138, 118590, 126496, 126968, 129120, 142308, 142839, 144184, 158120, 158710, 162207, 177885, 180230, 189744, 190452, 193680, 216276, 237180, 238065, 253936, 270345, 284616, 285678, 288368, 316240, 317420, 324414, 355770, 360460, 379488, 380904, 387360, 432552, 474360, 476130, 507872, 540690, 569232, 571356, 576736, 632480, 634840, 648828, 711540, 714195, 720920, 761808, 811035, 865104, 948720, 952260, 1063357, 1081380, 1138464, 1142712, 1269680, 1297656, 1423080, 1428390, 1441840, 1523616, 1622070, 1730208, 1897440, 1904520, 2126714, 2162760, 2285424, 2539360, 2595312, 2846160, 2856780, 2883680, 3190071, 3244140, 3809040, 4253428, 4325520, 4570848, 5190624, 5316785, 5692320, 5713560, 6380142, 6488280, 7618080, 8506856, 8651040, 9570213, 10633570, 11427120, 12760284, 12976560, 15950355, 17013712, 19140426, 21267140, 22854240, 25520568, 25953120, 31900710, 34027424, 38280852, 42534280, 47851065, 51041136, 63801420, 76561704, 85068560, 95702130, 102082272, 127602840, 153123408, 170137120, 191404260, 255205680, 306246816, 382808520, 510411360, 765617040, 1531234080]

約数ペア:

[(1, 1531234080), (2, 765617040), (3, 510411360), (4, 382808520), (5, 306246816), (6, 255205680), (8, 191404260), (9, 170137120), (10, 153123408), (12, 127602840), (15, 102082272), (16, 95702130), (18, 85068560), (20, 76561704), (24, 63801420), (30, 51041136), (32, 47851065), (36, 42534280), (40, 38280852), (45, 34027424), (48, 31900710), (59, 25953120), (60, 25520568), (67, 22854240), (72, 21267140), (80, 19140426), (90, 17013712), (96, 15950355), (118, 12976560), (120, 12760284), (134, 11427120), (144, 10633570), (160, 9570213), (177, 8651040), (180, 8506856), (201, 7618080), (236, 6488280), (240, 6380142), (268, 5713560), (269, 5692320), (288, 5316785), (295, 5190624), (335, 4570848), (354, 4325520), (360, 4253428), (402, 3809040), (472, 3244140), (480, 3190071), (531, 2883680), (536, 2856780), (538, 2846160), (590, 2595312), (603, 2539360), (670, 2285424), (708, 2162760), (720, 2126714), (804, 1904520), (807, 1897440), (885, 1730208), (944, 1622070), (1005, 1523616), (1062, 1441840), (1072, 1428390), (1076, 1423080), (1180, 1297656), (1206, 1269680), (1340, 1142712), (1345, 1138464), (1416, 1081380), (1440, 1063357), (1608, 952260), (1614, 948720), (1770, 865104), (1888, 811035), (2010, 761808), (2124, 720920), (2144, 714195), (2152, 711540), (2360, 648828), (2412, 634840), (2421, 632480), (2655, 576736), (2680, 571356), (2690, 569232), (2832, 540690), (3015, 507872), (3216, 476130), (3228, 474360), (3540, 432552), (3953, 387360), (4020, 380904), (4035, 379488), (4248, 360460), (4304, 355770), (4720, 324414), (4824, 317420), (4842, 316240), (5310, 288368), (5360, 285678), (5380, 284616), (5664, 270345), (6030, 253936), (6432, 238065), (6456, 237180), (7080, 216276), (7906, 193680), (8040, 190452), (8070, 189744), (8496, 180230), (8608, 177885), (9440, 162207), (9648, 158710), (9684, 158120), (10620, 144184), (10720, 142839), (10760, 142308), (11859, 129120), (12060, 126968), (12105, 126496), (12912, 118590), (14160, 108138), (15812, 96840), (15871, 96480), (16080, 95226), (16140, 94872), (16992, 90115), (18023, 84960), (19296, 79355), (19368, 79060), (19765, 77472), (21240, 72092), (21520, 71154), (23718, 64560), (24120, 63484), (24210, 63248), (25824, 59295), (28320, 54069), (31624, 48420), (31742, 48240), (32160, 47613), (32280, 47436), (35577, 43040), (36046, 42480), (38736, 39530)]