82490040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229139}}^1$

素因数の和:229156

約数の個数: 48

約数和(自身を含む): 268093800

約数和(自身を除く): 185603760

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, 229139, 458278, 687417, 916556, 1145695, 1374834, 1833112, 2062251, 2291390, 2749668, 3437085, 4124502, 4582780, 5499336, 6874170, 8249004, 9165560, 10311255, 13748340, 16498008, 20622510, 27496680, 41245020, 82490040]

約数ペア:

[(1, 82490040), (2, 41245020), (3, 27496680), (4, 20622510), (5, 16498008), (6, 13748340), (8, 10311255), (9, 9165560), (10, 8249004), (12, 6874170), (15, 5499336), (18, 4582780), (20, 4124502), (24, 3437085), (30, 2749668), (36, 2291390), (40, 2062251), (45, 1833112), (60, 1374834), (72, 1145695), (90, 916556), (120, 687417), (180, 458278), (360, 229139)]