61048920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16411}}^1$

素因数の和:16456

約数の個数: 64

約数和(自身を含む): 189066240

約数和(自身を除く): 128017320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 16411, 32822, 49233, 65644, 82055, 98466, 131288, 164110, 196932, 246165, 328220, 393864, 492330, 508741, 656440, 984660, 1017482, 1526223, 1969320, 2034964, 2543705, 3052446, 4069928, 5087410, 6104892, 7631115, 10174820, 12209784, 15262230, 20349640, 30524460, 61048920]

約数ペア:

[(1, 61048920), (2, 30524460), (3, 20349640), (4, 15262230), (5, 12209784), (6, 10174820), (8, 7631115), (10, 6104892), (12, 5087410), (15, 4069928), (20, 3052446), (24, 2543705), (30, 2034964), (31, 1969320), (40, 1526223), (60, 1017482), (62, 984660), (93, 656440), (120, 508741), (124, 492330), (155, 393864), (186, 328220), (248, 246165), (310, 196932), (372, 164110), (465, 131288), (620, 98466), (744, 82055), (930, 65644), (1240, 49233), (1860, 32822), (3720, 16411)]