66647160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{185131}}^1$

素因数の和:185148

約数の個数: 48

約数和(自身を含む): 216604440

約数和(自身を除く): 149957280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 185131, 370262, 555393, 740524, 925655, 1110786, 1481048, 1666179, 1851310, 2221572, 2776965, 3332358, 3702620, 4443144, 5553930, 6664716, 7405240, 8330895, 11107860, 13329432, 16661790, 22215720, 33323580, 66647160]

約数ペア:

[(1, 66647160), (2, 33323580), (3, 22215720), (4, 16661790), (5, 13329432), (6, 11107860), (8, 8330895), (9, 7405240), (10, 6664716), (12, 5553930), (15, 4443144), (18, 3702620), (20, 3332358), (24, 2776965), (30, 2221572), (36, 1851310), (40, 1666179), (45, 1481048), (60, 1110786), (72, 925655), (90, 740524), (120, 555393), (180, 370262), (360, 185131)]