70389840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9461}}^1$

素因数の和:9508

約数の個数: 80

約数和(自身を含む): 225271296

約数和(自身を除く): 154881456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9461, 18922, 28383, 37844, 47305, 56766, 75688, 94610, 113532, 141915, 151376, 189220, 227064, 283830, 293291, 378440, 454128, 567660, 586582, 756880, 879873, 1135320, 1173164, 1466455, 1759746, 2270640, 2346328, 2932910, 3519492, 4399365, 4692656, 5865820, 7038984, 8798730, 11731640, 14077968, 17597460, 23463280, 35194920, 70389840]

約数ペア:

[(1, 70389840), (2, 35194920), (3, 23463280), (4, 17597460), (5, 14077968), (6, 11731640), (8, 8798730), (10, 7038984), (12, 5865820), (15, 4692656), (16, 4399365), (20, 3519492), (24, 2932910), (30, 2346328), (31, 2270640), (40, 1759746), (48, 1466455), (60, 1173164), (62, 1135320), (80, 879873), (93, 756880), (120, 586582), (124, 567660), (155, 454128), (186, 378440), (240, 293291), (248, 283830), (310, 227064), (372, 189220), (465, 151376), (496, 141915), (620, 113532), (744, 94610), (930, 75688), (1240, 56766), (1488, 47305), (1860, 37844), (2480, 28383), (3720, 18922), (7440, 9461)]