90287160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2797}}^1$

素因数の和:3080

約数の個数: 64

約数和(自身を含む): 271965600

約数和(自身を除く): 181678440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 2797, 3228, 4035, 5380, 5594, 6456, 8070, 8391, 10760, 11188, 13985, 16140, 16782, 22376, 27970, 32280, 33564, 41955, 55940, 67128, 83910, 111880, 167820, 335640, 752393, 1504786, 2257179, 3009572, 3761965, 4514358, 6019144, 7523930, 9028716, 11285895, 15047860, 18057432, 22571790, 30095720, 45143580, 90287160]

約数ペア:

[(1, 90287160), (2, 45143580), (3, 30095720), (4, 22571790), (5, 18057432), (6, 15047860), (8, 11285895), (10, 9028716), (12, 7523930), (15, 6019144), (20, 4514358), (24, 3761965), (30, 3009572), (40, 2257179), (60, 1504786), (120, 752393), (269, 335640), (538, 167820), (807, 111880), (1076, 83910), (1345, 67128), (1614, 55940), (2152, 41955), (2690, 33564), (2797, 32280), (3228, 27970), (4035, 22376), (5380, 16782), (5594, 16140), (6456, 13985), (8070, 11188), (8391, 10760)]