124142940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1093}}^1$

素因数の和:1739

約数の個数: 72

約数和(自身を含む): 377508768

約数和(自身を除く): 253365828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 631, 1093, 1262, 1893, 2186, 2524, 3155, 3279, 3786, 4372, 5465, 5679, 6310, 6558, 7572, 9465, 9837, 10930, 11358, 12620, 13116, 16395, 18930, 19674, 21860, 22716, 28395, 32790, 37860, 39348, 49185, 56790, 65580, 98370, 113580, 196740, 689683, 1379366, 2069049, 2758732, 3448415, 4138098, 6207147, 6896830, 8276196, 10345245, 12414294, 13793660, 20690490, 24828588, 31035735, 41380980, 62071470, 124142940]

約数ペア:

[(1, 124142940), (2, 62071470), (3, 41380980), (4, 31035735), (5, 24828588), (6, 20690490), (9, 13793660), (10, 12414294), (12, 10345245), (15, 8276196), (18, 6896830), (20, 6207147), (30, 4138098), (36, 3448415), (45, 2758732), (60, 2069049), (90, 1379366), (180, 689683), (631, 196740), (1093, 113580), (1262, 98370), (1893, 65580), (2186, 56790), (2524, 49185), (3155, 39348), (3279, 37860), (3786, 32790), (4372, 28395), (5465, 22716), (5679, 21860), (6310, 19674), (6558, 18930), (7572, 16395), (9465, 13116), (9837, 12620), (10930, 11358)]