90481620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18169}}^1$

素因数の和:18264

約数の個数: 48

約数和(自身を含む): 256415040

約数和(自身を除く): 165933420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 18169, 36338, 54507, 72676, 90845, 109014, 181690, 218028, 272535, 363380, 545070, 1090140, 1508027, 3016054, 4524081, 6032108, 7540135, 9048162, 15080270, 18096324, 22620405, 30160540, 45240810, 90481620]

約数ペア:

[(1, 90481620), (2, 45240810), (3, 30160540), (4, 22620405), (5, 18096324), (6, 15080270), (10, 9048162), (12, 7540135), (15, 6032108), (20, 4524081), (30, 3016054), (60, 1508027), (83, 1090140), (166, 545070), (249, 363380), (332, 272535), (415, 218028), (498, 181690), (830, 109014), (996, 90845), (1245, 72676), (1660, 54507), (2490, 36338), (4980, 18169)]