495684444120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{28411}}^1\times {\mathrm{145391}}^1$

素因数の和:173816

約数の個数: 64

約数和(自身を含む): 1487115901440

約数和(自身を除く): 991431457320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 28411, 56822, 85233, 113644, 142055, 145391, 170466, 227288, 284110, 290782, 340932, 426165, 436173, 568220, 581564, 681864, 726955, 852330, 872346, 1136440, 1163128, 1453910, 1704660, 1744692, 2180865, 2907820, 3409320, 3489384, 4361730, 5815640, 8723460, 17446920, 4130703701, 8261407402, 12392111103, 16522814804, 20653518505, 24784222206, 33045629608, 41307037010, 49568444412, 61960555515, 82614074020, 99136888824, 123921111030, 165228148040, 247842222060, 495684444120]

約数ペア:

[(1, 495684444120), (2, 247842222060), (3, 165228148040), (4, 123921111030), (5, 99136888824), (6, 82614074020), (8, 61960555515), (10, 49568444412), (12, 41307037010), (15, 33045629608), (20, 24784222206), (24, 20653518505), (30, 16522814804), (40, 12392111103), (60, 8261407402), (120, 4130703701), (28411, 17446920), (56822, 8723460), (85233, 5815640), (113644, 4361730), (142055, 3489384), (145391, 3409320), (170466, 2907820), (227288, 2180865), (284110, 1744692), (290782, 1704660), (340932, 1453910), (426165, 1163128), (436173, 1136440), (568220, 872346), (581564, 852330), (681864, 726955)]