2575560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 8432640

約数和(自身を除く): 5857080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 169, 195, 254, 260, 312, 338, 381, 390, 507, 508, 520, 635, 676, 762, 780, 845, 1014, 1016, 1270, 1352, 1524, 1560, 1651, 1690, 1905, 2028, 2535, 2540, 3048, 3302, 3380, 3810, 4056, 4953, 5070, 5080, 6604, 6760, 7620, 8255, 9906, 10140, 13208, 15240, 16510, 19812, 20280, 21463, 24765, 33020, 39624, 42926, 49530, 64389, 66040, 85852, 99060, 107315, 128778, 171704, 198120, 214630, 257556, 321945, 429260, 515112, 643890, 858520, 1287780, 2575560]

約数ペア:

[(1, 2575560), (2, 1287780), (3, 858520), (4, 643890), (5, 515112), (6, 429260), (8, 321945), (10, 257556), (12, 214630), (13, 198120), (15, 171704), (20, 128778), (24, 107315), (26, 99060), (30, 85852), (39, 66040), (40, 64389), (52, 49530), (60, 42926), (65, 39624), (78, 33020), (104, 24765), (120, 21463), (127, 20280), (130, 19812), (156, 16510), (169, 15240), (195, 13208), (254, 10140), (260, 9906), (312, 8255), (338, 7620), (381, 6760), (390, 6604), (507, 5080), (508, 5070), (520, 4953), (635, 4056), (676, 3810), (762, 3380), (780, 3302), (845, 3048), (1014, 2540), (1016, 2535), (1270, 2028), (1352, 1905), (1524, 1690), (1560, 1651)]