72347460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41579}}^1$

素因数の和:41620

約数の個数: 48

約数和(自身を含む): 209563200

約数和(自身を除く): 137215740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 41579, 83158, 124737, 166316, 207895, 249474, 415790, 498948, 623685, 831580, 1205791, 1247370, 2411582, 2494740, 3617373, 4823164, 6028955, 7234746, 12057910, 14469492, 18086865, 24115820, 36173730, 72347460]

約数ペア:

[(1, 72347460), (2, 36173730), (3, 24115820), (4, 18086865), (5, 14469492), (6, 12057910), (10, 7234746), (12, 6028955), (15, 4823164), (20, 3617373), (29, 2494740), (30, 2411582), (58, 1247370), (60, 1205791), (87, 831580), (116, 623685), (145, 498948), (174, 415790), (290, 249474), (348, 207895), (435, 166316), (580, 124737), (870, 83158), (1740, 41579)]