72547680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151141}}^1$

素因数の和:151159

約数の個数: 48

約数和(自身を含む): 228526704

約数和(自身を除く): 155979024

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, 151141, 302282, 453423, 604564, 755705, 906846, 1209128, 1511410, 1813692, 2267115, 2418256, 3022820, 3627384, 4534230, 4836512, 6045640, 7254768, 9068460, 12091280, 14509536, 18136920, 24182560, 36273840, 72547680]

約数ペア:

[(1, 72547680), (2, 36273840), (3, 24182560), (4, 18136920), (5, 14509536), (6, 12091280), (8, 9068460), (10, 7254768), (12, 6045640), (15, 4836512), (16, 4534230), (20, 3627384), (24, 3022820), (30, 2418256), (32, 2267115), (40, 1813692), (48, 1511410), (60, 1209128), (80, 906846), (96, 755705), (120, 604564), (160, 453423), (240, 302282), (480, 151141)]