65075940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{120511}}^1$

素因数の和:120529

約数の個数: 48

約数和(自身を含む): 202460160

約数和(自身を除く): 137384220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 120511, 241022, 361533, 482044, 602555, 723066, 1084599, 1205110, 1446132, 1807665, 2169198, 2410220, 3253797, 3615330, 4338396, 5422995, 6507594, 7230660, 10845990, 13015188, 16268985, 21691980, 32537970, 65075940]

約数ペア:

[(1, 65075940), (2, 32537970), (3, 21691980), (4, 16268985), (5, 13015188), (6, 10845990), (9, 7230660), (10, 6507594), (12, 5422995), (15, 4338396), (18, 3615330), (20, 3253797), (27, 2410220), (30, 2169198), (36, 1807665), (45, 1446132), (54, 1205110), (60, 1084599), (90, 723066), (108, 602555), (135, 482044), (180, 361533), (270, 241022), (540, 120511)]