521162280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11399}}^1$

素因数の和:11543

約数の個数: 96

約数和(自身を含む): 1707264000

約数和(自身を除く): 1186101720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 7620, 9144, 11399, 11430, 15240, 22798, 22860, 34197, 45596, 45720, 56995, 68394, 91192, 102591, 113990, 136788, 170985, 205182, 227980, 273576, 341970, 410364, 455960, 512955, 683940, 820728, 1025910, 1367880, 1447673, 2051820, 2895346, 4103640, 4343019, 5790692, 7238365, 8686038, 11581384, 13029057, 14476730, 17372076, 21715095, 26058114, 28953460, 34744152, 43430190, 52116228, 57906920, 65145285, 86860380, 104232456, 130290570, 173720760, 260581140, 521162280]

約数ペア:

[(1, 521162280), (2, 260581140), (3, 173720760), (4, 130290570), (5, 104232456), (6, 86860380), (8, 65145285), (9, 57906920), (10, 52116228), (12, 43430190), (15, 34744152), (18, 28953460), (20, 26058114), (24, 21715095), (30, 17372076), (36, 14476730), (40, 13029057), (45, 11581384), (60, 8686038), (72, 7238365), (90, 5790692), (120, 4343019), (127, 4103640), (180, 2895346), (254, 2051820), (360, 1447673), (381, 1367880), (508, 1025910), (635, 820728), (762, 683940), (1016, 512955), (1143, 455960), (1270, 410364), (1524, 341970), (1905, 273576), (2286, 227980), (2540, 205182), (3048, 170985), (3810, 136788), (4572, 113990), (5080, 102591), (5715, 91192), (7620, 68394), (9144, 56995), (11399, 45720), (11430, 45596), (15240, 34197), (22798, 22860)]