394584240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3797}}^1$

素因数の和:4246

約数の個数: 80

約数和(自身を含む): 1226359008

約数和(自身を除く): 831774768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 866, 1299, 1732, 2165, 2598, 3464, 3797, 4330, 5196, 6495, 6928, 7594, 8660, 10392, 11391, 12990, 15188, 17320, 18985, 20784, 22782, 25980, 30376, 34640, 37970, 45564, 51960, 56955, 60752, 75940, 91128, 103920, 113910, 151880, 182256, 227820, 303760, 455640, 911280, 1644101, 3288202, 4932303, 6576404, 8220505, 9864606, 13152808, 16441010, 19729212, 24661515, 26305616, 32882020, 39458424, 49323030, 65764040, 78916848, 98646060, 131528080, 197292120, 394584240]

約数ペア:

[(1, 394584240), (2, 197292120), (3, 131528080), (4, 98646060), (5, 78916848), (6, 65764040), (8, 49323030), (10, 39458424), (12, 32882020), (15, 26305616), (16, 24661515), (20, 19729212), (24, 16441010), (30, 13152808), (40, 9864606), (48, 8220505), (60, 6576404), (80, 4932303), (120, 3288202), (240, 1644101), (433, 911280), (866, 455640), (1299, 303760), (1732, 227820), (2165, 182256), (2598, 151880), (3464, 113910), (3797, 103920), (4330, 91128), (5196, 75940), (6495, 60752), (6928, 56955), (7594, 51960), (8660, 45564), (10392, 37970), (11391, 34640), (12990, 30376), (15188, 25980), (17320, 22782), (18985, 20784)]