439749480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{69143}}^1$

素因数の和:69210

約数の個数: 64

約数和(自身を含む): 1344159360

約数和(自身を除く): 904409880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 69143, 138286, 207429, 276572, 345715, 414858, 553144, 691430, 829716, 1037145, 1382860, 1659432, 2074290, 2765720, 3664579, 4148580, 7329158, 8297160, 10993737, 14658316, 18322895, 21987474, 29316632, 36645790, 43974948, 54968685, 73291580, 87949896, 109937370, 146583160, 219874740, 439749480]

約数ペア:

[(1, 439749480), (2, 219874740), (3, 146583160), (4, 109937370), (5, 87949896), (6, 73291580), (8, 54968685), (10, 43974948), (12, 36645790), (15, 29316632), (20, 21987474), (24, 18322895), (30, 14658316), (40, 10993737), (53, 8297160), (60, 7329158), (106, 4148580), (120, 3664579), (159, 2765720), (212, 2074290), (265, 1659432), (318, 1382860), (424, 1037145), (530, 829716), (636, 691430), (795, 553144), (1060, 414858), (1272, 345715), (1590, 276572), (2120, 207429), (3180, 138286), (6360, 69143)]