253152360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5059}}^1$

素因数の和:5215

約数の個数: 96

約数和(自身を含む): 828828000

約数和(自身を除く): 575675640

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, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5059, 5560, 6255, 8340, 10008, 10118, 12510, 15177, 16680, 20236, 25020, 25295, 30354, 40472, 45531, 50040, 50590, 60708, 75885, 91062, 101180, 121416, 151770, 182124, 202360, 227655, 303540, 364248, 455310, 607080, 703201, 910620, 1406402, 1821240, 2109603, 2812804, 3516005, 4219206, 5625608, 6328809, 7032010, 8438412, 10548015, 12657618, 14064020, 16876824, 21096030, 25315236, 28128040, 31644045, 42192060, 50630472, 63288090, 84384120, 126576180, 253152360]

約数ペア:

[(1, 253152360), (2, 126576180), (3, 84384120), (4, 63288090), (5, 50630472), (6, 42192060), (8, 31644045), (9, 28128040), (10, 25315236), (12, 21096030), (15, 16876824), (18, 14064020), (20, 12657618), (24, 10548015), (30, 8438412), (36, 7032010), (40, 6328809), (45, 5625608), (60, 4219206), (72, 3516005), (90, 2812804), (120, 2109603), (139, 1821240), (180, 1406402), (278, 910620), (360, 703201), (417, 607080), (556, 455310), (695, 364248), (834, 303540), (1112, 227655), (1251, 202360), (1390, 182124), (1668, 151770), (2085, 121416), (2502, 101180), (2780, 91062), (3336, 75885), (4170, 60708), (5004, 50590), (5059, 50040), (5560, 45531), (6255, 40472), (8340, 30354), (10008, 25295), (10118, 25020), (12510, 20236), (15177, 16680)]