317572680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85369}}^1$

素因数の和:85414

約数の個数: 64

約数和(自身を含む): 983462400

約数和(自身を除く): 665889720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 85369, 170738, 256107, 341476, 426845, 512214, 682952, 853690, 1024428, 1280535, 1707380, 2048856, 2561070, 2646439, 3414760, 5122140, 5292878, 7939317, 10244280, 10585756, 13232195, 15878634, 21171512, 26464390, 31757268, 39696585, 52928780, 63514536, 79393170, 105857560, 158786340, 317572680]

約数ペア:

[(1, 317572680), (2, 158786340), (3, 105857560), (4, 79393170), (5, 63514536), (6, 52928780), (8, 39696585), (10, 31757268), (12, 26464390), (15, 21171512), (20, 15878634), (24, 13232195), (30, 10585756), (31, 10244280), (40, 7939317), (60, 5292878), (62, 5122140), (93, 3414760), (120, 2646439), (124, 2561070), (155, 2048856), (186, 1707380), (248, 1280535), (310, 1024428), (372, 853690), (465, 682952), (620, 512214), (744, 426845), (930, 341476), (1240, 256107), (1860, 170738), (3720, 85369)]