40505160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337543}}^1$

素因数の和:337557

約数の個数: 32

約数和(自身を含む): 121515840

約数和(自身を除く): 81010680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337543, 675086, 1012629, 1350172, 1687715, 2025258, 2700344, 3375430, 4050516, 5063145, 6750860, 8101032, 10126290, 13501720, 20252580, 40505160]

約数ペア:

[(1, 40505160), (2, 20252580), (3, 13501720), (4, 10126290), (5, 8101032), (6, 6750860), (8, 5063145), (10, 4050516), (12, 3375430), (15, 2700344), (20, 2025258), (24, 1687715), (30, 1350172), (40, 1012629), (60, 675086), (120, 337543)]