154529280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 240

約数和(自身を含む): 564941520

約数和(自身を除く): 410412240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 353, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 706, 720, 760, 768, 855, 912, 960, 1059, 1140, 1152, 1216, 1280, 1368, 1412, 1440, 1520, 1536, 1710, 1765, 1824, 1920, 2118, 2280, 2304, 2432, 2560, 2736, 2824, 2880, 3040, 3177, 3420, 3530, 3648, 3840, 4236, 4560, 4608, 4864, 5295, 5472, 5648, 5760, 6080, 6354, 6707, 6840, 7060, 7296, 7680, 8472, 9120, 9728, 10590, 10944, 11296, 11520, 12160, 12708, 13414, 13680, 14120, 14592, 15885, 16944, 18240, 20121, 21180, 21888, 22592, 23040, 24320, 25416, 26828, 27360, 28240, 29184, 31770, 33535, 33888, 36480, 40242, 42360, 43776, 45184, 48640, 50832, 53656, 54720, 56480, 60363, 63540, 67070, 67776, 72960, 80484, 84720, 87552, 90368, 100605, 101664, 107312, 109440, 112960, 120726, 127080, 134140, 135552, 145920, 160968, 169440, 180736, 201210, 203328, 214624, 218880, 225920, 241452, 254160, 268280, 271104, 301815, 321936, 338880, 402420, 406656, 429248, 437760, 451840, 482904, 508320, 536560, 542208, 603630, 643872, 677760, 804840, 813312, 858496, 903680, 965808, 1016640, 1073120, 1207260, 1287744, 1355520, 1609680, 1626624, 1716992, 1931616, 2033280, 2146240, 2414520, 2575488, 2711040, 3219360, 3433984, 3863232, 4066560, 4292480, 4829040, 5150976, 6438720, 7726464, 8133120, 8584960, 9658080, 10301952, 12877440, 15452928, 17169920, 19316160, 25754880, 30905856, 38632320, 51509760, 77264640, 154529280]

約数ペア:

[(1, 154529280), (2, 77264640), (3, 51509760), (4, 38632320), (5, 30905856), (6, 25754880), (8, 19316160), (9, 17169920), (10, 15452928), (12, 12877440), (15, 10301952), (16, 9658080), (18, 8584960), (19, 8133120), (20, 7726464), (24, 6438720), (30, 5150976), (32, 4829040), (36, 4292480), (38, 4066560), (40, 3863232), (45, 3433984), (48, 3219360), (57, 2711040), (60, 2575488), (64, 2414520), (72, 2146240), (76, 2033280), (80, 1931616), (90, 1716992), (95, 1626624), (96, 1609680), (114, 1355520), (120, 1287744), (128, 1207260), (144, 1073120), (152, 1016640), (160, 965808), (171, 903680), (180, 858496), (190, 813312), (192, 804840), (228, 677760), (240, 643872), (256, 603630), (285, 542208), (288, 536560), (304, 508320), (320, 482904), (342, 451840), (353, 437760), (360, 429248), (380, 406656), (384, 402420), (456, 338880), (480, 321936), (512, 301815), (570, 271104), (576, 268280), (608, 254160), (640, 241452), (684, 225920), (706, 218880), (720, 214624), (760, 203328), (768, 201210), (855, 180736), (912, 169440), (960, 160968), (1059, 145920), (1140, 135552), (1152, 134140), (1216, 127080), (1280, 120726), (1368, 112960), (1412, 109440), (1440, 107312), (1520, 101664), (1536, 100605), (1710, 90368), (1765, 87552), (1824, 84720), (1920, 80484), (2118, 72960), (2280, 67776), (2304, 67070), (2432, 63540), (2560, 60363), (2736, 56480), (2824, 54720), (2880, 53656), (3040, 50832), (3177, 48640), (3420, 45184), (3530, 43776), (3648, 42360), (3840, 40242), (4236, 36480), (4560, 33888), (4608, 33535), (4864, 31770), (5295, 29184), (5472, 28240), (5648, 27360), (5760, 26828), (6080, 25416), (6354, 24320), (6707, 23040), (6840, 22592), (7060, 21888), (7296, 21180), (7680, 20121), (8472, 18240), (9120, 16944), (9728, 15885), (10590, 14592), (10944, 14120), (11296, 13680), (11520, 13414), (12160, 12708)]