531086040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1475239}}^1$

素因数の和:1475256

約数の個数: 48

約数和(自身を含む): 1726030800

約数和(自身を除く): 1194944760

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, 1475239, 2950478, 4425717, 5900956, 7376195, 8851434, 11801912, 13277151, 14752390, 17702868, 22128585, 26554302, 29504780, 35405736, 44257170, 53108604, 59009560, 66385755, 88514340, 106217208, 132771510, 177028680, 265543020, 531086040]

約数ペア:

[(1, 531086040), (2, 265543020), (3, 177028680), (4, 132771510), (5, 106217208), (6, 88514340), (8, 66385755), (9, 59009560), (10, 53108604), (12, 44257170), (15, 35405736), (18, 29504780), (20, 26554302), (24, 22128585), (30, 17702868), (36, 14752390), (40, 13277151), (45, 11801912), (60, 8851434), (72, 7376195), (90, 5900956), (120, 4425717), (180, 2950478), (360, 1475239)]