246665040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5381}}^1$

素因数の和:5588

約数の個数: 80

約数和(自身を含む): 768807936

約数和(自身を除く): 522142896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5381, 5730, 7640, 9168, 10762, 11460, 15280, 16143, 21524, 22920, 26905, 32286, 43048, 45840, 53810, 64572, 80715, 86096, 107620, 129144, 161430, 215240, 258288, 322860, 430480, 645720, 1027771, 1291440, 2055542, 3083313, 4111084, 5138855, 6166626, 8222168, 10277710, 12333252, 15416565, 16444336, 20555420, 24666504, 30833130, 41110840, 49333008, 61666260, 82221680, 123332520, 246665040]

約数ペア:

[(1, 246665040), (2, 123332520), (3, 82221680), (4, 61666260), (5, 49333008), (6, 41110840), (8, 30833130), (10, 24666504), (12, 20555420), (15, 16444336), (16, 15416565), (20, 12333252), (24, 10277710), (30, 8222168), (40, 6166626), (48, 5138855), (60, 4111084), (80, 3083313), (120, 2055542), (191, 1291440), (240, 1027771), (382, 645720), (573, 430480), (764, 322860), (955, 258288), (1146, 215240), (1528, 161430), (1910, 129144), (2292, 107620), (2865, 86096), (3056, 80715), (3820, 64572), (4584, 53810), (5381, 45840), (5730, 43048), (7640, 32286), (9168, 26905), (10762, 22920), (11460, 21524), (15280, 16143)]