2435880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 7464960

約数和(自身を除く): 5029080

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, 383, 424, 530, 636, 766, 795, 1060, 1149, 1272, 1532, 1590, 1915, 2120, 2298, 3064, 3180, 3830, 4596, 5745, 6360, 7660, 9192, 11490, 15320, 20299, 22980, 40598, 45960, 60897, 81196, 101495, 121794, 162392, 202990, 243588, 304485, 405980, 487176, 608970, 811960, 1217940, 2435880]

約数ペア:

[(1, 2435880), (2, 1217940), (3, 811960), (4, 608970), (5, 487176), (6, 405980), (8, 304485), (10, 243588), (12, 202990), (15, 162392), (20, 121794), (24, 101495), (30, 81196), (40, 60897), (53, 45960), (60, 40598), (106, 22980), (120, 20299), (159, 15320), (212, 11490), (265, 9192), (318, 7660), (383, 6360), (424, 5745), (530, 4596), (636, 3830), (766, 3180), (795, 3064), (1060, 2298), (1149, 2120), (1272, 1915), (1532, 1590)]