126423840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263383}}^1$

素因数の和:263401

約数の個数: 48

約数和(自身を含む): 398236608

約数和(自身を除く): 271812768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 263383, 526766, 790149, 1053532, 1316915, 1580298, 2107064, 2633830, 3160596, 3950745, 4214128, 5267660, 6321192, 7901490, 8428256, 10535320, 12642384, 15802980, 21070640, 25284768, 31605960, 42141280, 63211920, 126423840]

約数ペア:

[(1, 126423840), (2, 63211920), (3, 42141280), (4, 31605960), (5, 25284768), (6, 21070640), (8, 15802980), (10, 12642384), (12, 10535320), (15, 8428256), (16, 7901490), (20, 6321192), (24, 5267660), (30, 4214128), (32, 3950745), (40, 3160596), (48, 2633830), (60, 2107064), (80, 1580298), (96, 1316915), (120, 1053532), (160, 790149), (240, 526766), (480, 263383)]