151125420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31883}}^1$

素因数の和:31974

約数の個数: 48

約数和(自身を含む): 428520960

約数和(自身を除く): 277395540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 31883, 63766, 95649, 127532, 159415, 191298, 318830, 382596, 478245, 637660, 956490, 1912980, 2518757, 5037514, 7556271, 10075028, 12593785, 15112542, 25187570, 30225084, 37781355, 50375140, 75562710, 151125420]

約数ペア:

[(1, 151125420), (2, 75562710), (3, 50375140), (4, 37781355), (5, 30225084), (6, 25187570), (10, 15112542), (12, 12593785), (15, 10075028), (20, 7556271), (30, 5037514), (60, 2518757), (79, 1912980), (158, 956490), (237, 637660), (316, 478245), (395, 382596), (474, 318830), (790, 191298), (948, 159415), (1185, 127532), (1580, 95649), (2370, 63766), (4740, 31883)]