455298240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15299}}^1$

素因数の和:15350

約数の個数: 112

約数和(自身を含む): 1492300800

約数和(自身を除く): 1037002560

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, 15299, 29760, 30598, 45897, 61196, 76495, 91794, 122392, 152990, 183588, 229485, 244784, 305980, 367176, 458970, 474269, 489568, 611960, 734352, 917940, 948538, 979136, 1223920, 1422807, 1468704, 1835880, 1897076, 2371345, 2447840, 2845614, 2937408, 3671760, 3794152, 4742690, 4895680, 5691228, 7114035, 7343520, 7588304, 9485380, 11382456, 14228070, 14687040, 15176608, 18970760, 22764912, 28456140, 30353216, 37941520, 45529824, 56912280, 75883040, 91059648, 113824560, 151766080, 227649120, 455298240]

約数ペア:

[(1, 455298240), (2, 227649120), (3, 151766080), (4, 113824560), (5, 91059648), (6, 75883040), (8, 56912280), (10, 45529824), (12, 37941520), (15, 30353216), (16, 28456140), (20, 22764912), (24, 18970760), (30, 15176608), (31, 14687040), (32, 14228070), (40, 11382456), (48, 9485380), (60, 7588304), (62, 7343520), (64, 7114035), (80, 5691228), (93, 4895680), (96, 4742690), (120, 3794152), (124, 3671760), (155, 2937408), (160, 2845614), (186, 2447840), (192, 2371345), (240, 1897076), (248, 1835880), (310, 1468704), (320, 1422807), (372, 1223920), (465, 979136), (480, 948538), (496, 917940), (620, 734352), (744, 611960), (930, 489568), (960, 474269), (992, 458970), (1240, 367176), (1488, 305980), (1860, 244784), (1984, 229485), (2480, 183588), (2976, 152990), (3720, 122392), (4960, 91794), (5952, 76495), (7440, 61196), (9920, 45897), (14880, 30598), (15299, 29760)]