66176160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137867}}^1$

素因数の和:137885

約数の個数: 48

約数和(自身を含む): 208456416

約数和(自身を除く): 142280256

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, 137867, 275734, 413601, 551468, 689335, 827202, 1102936, 1378670, 1654404, 2068005, 2205872, 2757340, 3308808, 4136010, 4411744, 5514680, 6617616, 8272020, 11029360, 13235232, 16544040, 22058720, 33088080, 66176160]

約数ペア:

[(1, 66176160), (2, 33088080), (3, 22058720), (4, 16544040), (5, 13235232), (6, 11029360), (8, 8272020), (10, 6617616), (12, 5514680), (15, 4411744), (16, 4136010), (20, 3308808), (24, 2757340), (30, 2205872), (32, 2068005), (40, 1654404), (48, 1378670), (60, 1102936), (80, 827202), (96, 689335), (120, 551468), (160, 413601), (240, 275734), (480, 137867)]