89520180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28151}}^1$

素因数の和:28216

約数の個数: 48

約数和(自身を含む): 255394944

約数和(自身を除く): 165874764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 28151, 56302, 84453, 112604, 140755, 168906, 281510, 337812, 422265, 563020, 844530, 1492003, 1689060, 2984006, 4476009, 5968012, 7460015, 8952018, 14920030, 17904036, 22380045, 29840060, 44760090, 89520180]

約数ペア:

[(1, 89520180), (2, 44760090), (3, 29840060), (4, 22380045), (5, 17904036), (6, 14920030), (10, 8952018), (12, 7460015), (15, 5968012), (20, 4476009), (30, 2984006), (53, 1689060), (60, 1492003), (106, 844530), (159, 563020), (212, 422265), (265, 337812), (318, 281510), (530, 168906), (636, 140755), (795, 112604), (1060, 84453), (1590, 56302), (3180, 28151)]