15672714660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1226347}}^1$

素因数の和:1226433

約数の個数: 72

約数和(自身を含む): 48210192576

約数和(自身を除く): 32537477916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 1226347, 2452694, 3679041, 4905388, 6131735, 7358082, 11037123, 12263470, 14716164, 18395205, 22074246, 24526940, 36790410, 44148492, 55185615, 73580820, 87070637, 110371230, 174141274, 220742460, 261211911, 348282548, 435353185, 522423822, 783635733, 870706370, 1044847644, 1306059555, 1567271466, 1741412740, 2612119110, 3134542932, 3918178665, 5224238220, 7836357330, 15672714660]

約数ペア:

[(1, 15672714660), (2, 7836357330), (3, 5224238220), (4, 3918178665), (5, 3134542932), (6, 2612119110), (9, 1741412740), (10, 1567271466), (12, 1306059555), (15, 1044847644), (18, 870706370), (20, 783635733), (30, 522423822), (36, 435353185), (45, 348282548), (60, 261211911), (71, 220742460), (90, 174141274), (142, 110371230), (180, 87070637), (213, 73580820), (284, 55185615), (355, 44148492), (426, 36790410), (639, 24526940), (710, 22074246), (852, 18395205), (1065, 14716164), (1278, 12263470), (1420, 11037123), (2130, 7358082), (2556, 6131735), (3195, 4905388), (4260, 3679041), (6390, 2452694), (12780, 1226347)]