90434040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{753617}}^1$

素因数の和:753631

約数の個数: 32

約数和(自身を含む): 271302480

約数和(自身を除く): 180868440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 753617, 1507234, 2260851, 3014468, 3768085, 4521702, 6028936, 7536170, 9043404, 11304255, 15072340, 18086808, 22608510, 30144680, 45217020, 90434040]

約数ペア:

[(1, 90434040), (2, 45217020), (3, 30144680), (4, 22608510), (5, 18086808), (6, 15072340), (8, 11304255), (10, 9043404), (12, 7536170), (15, 6028936), (20, 4521702), (24, 3768085), (30, 3014468), (40, 2260851), (60, 1507234), (120, 753617)]