9808080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{40867}}^1$

素因数の和:40883

約数の個数: 40

約数和(自身を含む): 30405792

約数和(自身を除く): 20597712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 40867, 81734, 122601, 163468, 204335, 245202, 326936, 408670, 490404, 613005, 653872, 817340, 980808, 1226010, 1634680, 1961616, 2452020, 3269360, 4904040, 9808080]

約数ペア:

[(1, 9808080), (2, 4904040), (3, 3269360), (4, 2452020), (5, 1961616), (6, 1634680), (8, 1226010), (10, 980808), (12, 817340), (15, 653872), (16, 613005), (20, 490404), (24, 408670), (30, 326936), (40, 245202), (48, 204335), (60, 163468), (80, 122601), (120, 81734), (240, 40867)]