15981028320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{13913}}^1$

素因数の和:16324

約数の個数: 96

約数和(自身を含む): 50364895392

約数和(自身を除く): 34383867072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2393, 4786, 7179, 9572, 11965, 13913, 14358, 19144, 23930, 27826, 28716, 35895, 38288, 41739, 47860, 55652, 57432, 69565, 71790, 76576, 83478, 95720, 111304, 114864, 139130, 143580, 166956, 191440, 208695, 222608, 229728, 278260, 287160, 333912, 382880, 417390, 445216, 556520, 574320, 667824, 834780, 1113040, 1148640, 1335648, 1669560, 2226080, 3339120, 6678240, 33293809, 66587618, 99881427, 133175236, 166469045, 199762854, 266350472, 332938090, 399525708, 499407135, 532700944, 665876180, 799051416, 998814270, 1065401888, 1331752360, 1598102832, 1997628540, 2663504720, 3196205664, 3995257080, 5327009440, 7990514160, 15981028320]

約数ペア:

[(1, 15981028320), (2, 7990514160), (3, 5327009440), (4, 3995257080), (5, 3196205664), (6, 2663504720), (8, 1997628540), (10, 1598102832), (12, 1331752360), (15, 1065401888), (16, 998814270), (20, 799051416), (24, 665876180), (30, 532700944), (32, 499407135), (40, 399525708), (48, 332938090), (60, 266350472), (80, 199762854), (96, 166469045), (120, 133175236), (160, 99881427), (240, 66587618), (480, 33293809), (2393, 6678240), (4786, 3339120), (7179, 2226080), (9572, 1669560), (11965, 1335648), (13913, 1148640), (14358, 1113040), (19144, 834780), (23930, 667824), (27826, 574320), (28716, 556520), (35895, 445216), (38288, 417390), (41739, 382880), (47860, 333912), (55652, 287160), (57432, 278260), (69565, 229728), (71790, 222608), (76576, 208695), (83478, 191440), (95720, 166956), (111304, 143580), (114864, 139130)]