2988409920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{100417}}^1$

素因数の和:100468

約数の個数: 112

約数和(自身を含む): 9794370048

約数和(自身を除く): 6805960128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 100417, 200834, 301251, 401668, 502085, 602502, 803336, 1004170, 1205004, 1506255, 1606672, 2008340, 2410008, 3012510, 3112927, 3213344, 4016680, 4820016, 6025020, 6225854, 6426688, 8033360, 9338781, 9640032, 12050040, 12451708, 15564635, 16066720, 18677562, 19280064, 24100080, 24903416, 31129270, 32133440, 37355124, 46693905, 48200160, 49806832, 62258540, 74710248, 93387810, 96400320, 99613664, 124517080, 149420496, 186775620, 199227328, 249034160, 298840992, 373551240, 498068320, 597681984, 747102480, 996136640, 1494204960, 2988409920]

約数ペア:

[(1, 2988409920), (2, 1494204960), (3, 996136640), (4, 747102480), (5, 597681984), (6, 498068320), (8, 373551240), (10, 298840992), (12, 249034160), (15, 199227328), (16, 186775620), (20, 149420496), (24, 124517080), (30, 99613664), (31, 96400320), (32, 93387810), (40, 74710248), (48, 62258540), (60, 49806832), (62, 48200160), (64, 46693905), (80, 37355124), (93, 32133440), (96, 31129270), (120, 24903416), (124, 24100080), (155, 19280064), (160, 18677562), (186, 16066720), (192, 15564635), (240, 12451708), (248, 12050040), (310, 9640032), (320, 9338781), (372, 8033360), (465, 6426688), (480, 6225854), (496, 6025020), (620, 4820016), (744, 4016680), (930, 3213344), (960, 3112927), (992, 3012510), (1240, 2410008), (1488, 2008340), (1860, 1606672), (1984, 1506255), (2480, 1205004), (2976, 1004170), (3720, 803336), (4960, 602502), (5952, 502085), (7440, 401668), (9920, 301251), (14880, 200834), (29760, 100417)]