494695560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{2113}}^1$

素因数の和:4078

約数の個数: 64

約数和(自身を含む): 1485550080

約数和(自身を除く): 990854520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1951, 2113, 3902, 4226, 5853, 6339, 7804, 8452, 9755, 10565, 11706, 12678, 15608, 16904, 19510, 21130, 23412, 25356, 29265, 31695, 39020, 42260, 46824, 50712, 58530, 63390, 78040, 84520, 117060, 126780, 234120, 253560, 4122463, 8244926, 12367389, 16489852, 20612315, 24734778, 32979704, 41224630, 49469556, 61836945, 82449260, 98939112, 123673890, 164898520, 247347780, 494695560]

約数ペア:

[(1, 494695560), (2, 247347780), (3, 164898520), (4, 123673890), (5, 98939112), (6, 82449260), (8, 61836945), (10, 49469556), (12, 41224630), (15, 32979704), (20, 24734778), (24, 20612315), (30, 16489852), (40, 12367389), (60, 8244926), (120, 4122463), (1951, 253560), (2113, 234120), (3902, 126780), (4226, 117060), (5853, 84520), (6339, 78040), (7804, 63390), (8452, 58530), (9755, 50712), (10565, 46824), (11706, 42260), (12678, 39020), (15608, 31695), (16904, 29265), (19510, 25356), (21130, 23412)]