72081510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 107906970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 179, 186, 310, 358, 433, 465, 537, 866, 895, 930, 1074, 1299, 1790, 2165, 2598, 2685, 4330, 5370, 5549, 6495, 11098, 12990, 13423, 16647, 26846, 27745, 33294, 40269, 55490, 67115, 77507, 80538, 83235, 134230, 155014, 166470, 201345, 232521, 387535, 402690, 465042, 775070, 1162605, 2325210, 2402717, 4805434, 7208151, 12013585, 14416302, 24027170, 36040755, 72081510]

約数ペア:

[(1, 72081510), (2, 36040755), (3, 24027170), (5, 14416302), (6, 12013585), (10, 7208151), (15, 4805434), (30, 2402717), (31, 2325210), (62, 1162605), (93, 775070), (155, 465042), (179, 402690), (186, 387535), (310, 232521), (358, 201345), (433, 166470), (465, 155014), (537, 134230), (866, 83235), (895, 80538), (930, 77507), (1074, 67115), (1299, 55490), (1790, 40269), (2165, 33294), (2598, 27745), (2685, 26846), (4330, 16647), (5370, 13423), (5549, 12990), (6495, 11098)]