53966760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3433}}^1$

素因数の和:3578

約数の個数: 64

約数和(自身を含む): 163183680

約数和(自身を除く): 109216920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3433, 3930, 5240, 6866, 7860, 10299, 13732, 15720, 17165, 20598, 27464, 34330, 41196, 51495, 68660, 82392, 102990, 137320, 205980, 411960, 449723, 899446, 1349169, 1798892, 2248615, 2698338, 3597784, 4497230, 5396676, 6745845, 8994460, 10793352, 13491690, 17988920, 26983380, 53966760]

約数ペア:

[(1, 53966760), (2, 26983380), (3, 17988920), (4, 13491690), (5, 10793352), (6, 8994460), (8, 6745845), (10, 5396676), (12, 4497230), (15, 3597784), (20, 2698338), (24, 2248615), (30, 1798892), (40, 1349169), (60, 899446), (120, 449723), (131, 411960), (262, 205980), (393, 137320), (524, 102990), (655, 82392), (786, 68660), (1048, 51495), (1310, 41196), (1572, 34330), (1965, 27464), (2620, 20598), (3144, 17165), (3433, 15720), (3930, 13732), (5240, 10299), (6866, 7860)]