98742240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 240

約数和(自身を含む): 367733520

約数和(自身を除く): 268991280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 401, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 802, 810, 855, 864, 912, 1026, 1080, 1140, 1203, 1296, 1368, 1440, 1520, 1539, 1604, 1620, 1710, 1824, 2005, 2052, 2160, 2280, 2406, 2565, 2592, 2736, 3040, 3078, 3208, 3240, 3420, 3609, 4010, 4104, 4320, 4560, 4812, 5130, 5472, 6015, 6156, 6416, 6480, 6840, 7218, 7619, 7695, 8020, 8208, 9120, 9624, 10260, 10827, 12030, 12312, 12832, 12960, 13680, 14436, 15238, 15390, 16040, 16416, 18045, 19248, 20520, 21654, 22857, 24060, 24624, 27360, 28872, 30476, 30780, 32080, 32481, 36090, 38095, 38496, 41040, 43308, 45714, 48120, 49248, 54135, 57744, 60952, 61560, 64160, 64962, 68571, 72180, 76190, 82080, 86616, 91428, 96240, 108270, 114285, 115488, 121904, 123120, 129924, 137142, 144360, 152380, 162405, 173232, 182856, 192480, 205713, 216540, 228570, 243808, 246240, 259848, 274284, 288720, 304760, 324810, 342855, 346464, 365712, 411426, 433080, 457140, 519696, 548568, 577440, 609520, 617139, 649620, 685710, 731424, 822852, 866160, 914280, 1028565, 1039392, 1097136, 1219040, 1234278, 1299240, 1371420, 1645704, 1732320, 1828560, 2057130, 2194272, 2468556, 2598480, 2742840, 3085695, 3291408, 3657120, 4114260, 4937112, 5196960, 5485680, 6171390, 6582816, 8228520, 9874224, 10971360, 12342780, 16457040, 19748448, 24685560, 32914080, 49371120, 98742240]

約数ペア:

[(1, 98742240), (2, 49371120), (3, 32914080), (4, 24685560), (5, 19748448), (6, 16457040), (8, 12342780), (9, 10971360), (10, 9874224), (12, 8228520), (15, 6582816), (16, 6171390), (18, 5485680), (19, 5196960), (20, 4937112), (24, 4114260), (27, 3657120), (30, 3291408), (32, 3085695), (36, 2742840), (38, 2598480), (40, 2468556), (45, 2194272), (48, 2057130), (54, 1828560), (57, 1732320), (60, 1645704), (72, 1371420), (76, 1299240), (80, 1234278), (81, 1219040), (90, 1097136), (95, 1039392), (96, 1028565), (108, 914280), (114, 866160), (120, 822852), (135, 731424), (144, 685710), (152, 649620), (160, 617139), (162, 609520), (171, 577440), (180, 548568), (190, 519696), (216, 457140), (228, 433080), (240, 411426), (270, 365712), (285, 346464), (288, 342855), (304, 324810), (324, 304760), (342, 288720), (360, 274284), (380, 259848), (401, 246240), (405, 243808), (432, 228570), (456, 216540), (480, 205713), (513, 192480), (540, 182856), (570, 173232), (608, 162405), (648, 152380), (684, 144360), (720, 137142), (760, 129924), (802, 123120), (810, 121904), (855, 115488), (864, 114285), (912, 108270), (1026, 96240), (1080, 91428), (1140, 86616), (1203, 82080), (1296, 76190), (1368, 72180), (1440, 68571), (1520, 64962), (1539, 64160), (1604, 61560), (1620, 60952), (1710, 57744), (1824, 54135), (2005, 49248), (2052, 48120), (2160, 45714), (2280, 43308), (2406, 41040), (2565, 38496), (2592, 38095), (2736, 36090), (3040, 32481), (3078, 32080), (3208, 30780), (3240, 30476), (3420, 28872), (3609, 27360), (4010, 24624), (4104, 24060), (4320, 22857), (4560, 21654), (4812, 20520), (5130, 19248), (5472, 18045), (6015, 16416), (6156, 16040), (6416, 15390), (6480, 15238), (6840, 14436), (7218, 13680), (7619, 12960), (7695, 12832), (8020, 12312), (8208, 12030), (9120, 10827), (9624, 10260)]