120726420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69383}}^1$

素因数の和:69424

約数の個数: 48

約数和(自身を含む): 349695360

約数和(自身を除く): 228968940

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, 69383, 138766, 208149, 277532, 346915, 416298, 693830, 832596, 1040745, 1387660, 2012107, 2081490, 4024214, 4162980, 6036321, 8048428, 10060535, 12072642, 20121070, 24145284, 30181605, 40242140, 60363210, 120726420]

約数ペア:

[(1, 120726420), (2, 60363210), (3, 40242140), (4, 30181605), (5, 24145284), (6, 20121070), (10, 12072642), (12, 10060535), (15, 8048428), (20, 6036321), (29, 4162980), (30, 4024214), (58, 2081490), (60, 2012107), (87, 1387660), (116, 1040745), (145, 832596), (174, 693830), (290, 416298), (348, 346915), (435, 277532), (580, 208149), (870, 138766), (1740, 69383)]