70470480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{613}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 219271680

約数和(自身を除く): 148801200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 479, 613, 958, 1226, 1437, 1839, 1916, 2395, 2452, 2874, 3065, 3678, 3832, 4790, 4904, 5748, 6130, 7185, 7356, 7664, 9195, 9580, 9808, 11496, 12260, 14370, 14712, 18390, 19160, 22992, 24520, 28740, 29424, 36780, 38320, 49040, 57480, 73560, 114960, 147120, 293627, 587254, 880881, 1174508, 1468135, 1761762, 2349016, 2936270, 3523524, 4404405, 4698032, 5872540, 7047048, 8808810, 11745080, 14094096, 17617620, 23490160, 35235240, 70470480]

約数ペア:

[(1, 70470480), (2, 35235240), (3, 23490160), (4, 17617620), (5, 14094096), (6, 11745080), (8, 8808810), (10, 7047048), (12, 5872540), (15, 4698032), (16, 4404405), (20, 3523524), (24, 2936270), (30, 2349016), (40, 1761762), (48, 1468135), (60, 1174508), (80, 880881), (120, 587254), (240, 293627), (479, 147120), (613, 114960), (958, 73560), (1226, 57480), (1437, 49040), (1839, 38320), (1916, 36780), (2395, 29424), (2452, 28740), (2874, 24520), (3065, 22992), (3678, 19160), (3832, 18390), (4790, 14712), (4904, 14370), (5748, 12260), (6130, 11496), (7185, 9808), (7356, 9580), (7664, 9195)]