84008040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{700067}}^1$

素因数の和:700081

約数の個数: 32

約数和(自身を含む): 252024480

約数和(自身を除く): 168016440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 700067, 1400134, 2100201, 2800268, 3500335, 4200402, 5600536, 7000670, 8400804, 10501005, 14001340, 16801608, 21002010, 28002680, 42004020, 84008040]

約数ペア:

[(1, 84008040), (2, 42004020), (3, 28002680), (4, 21002010), (5, 16801608), (6, 14001340), (8, 10501005), (10, 8400804), (12, 7000670), (15, 5600536), (20, 4200402), (24, 3500335), (30, 2800268), (40, 2100201), (60, 1400134), (120, 700067)]