252176280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16547}}^1$

素因数の和:16688

約数の個数: 64

約数和(自身を含む): 762531840

約数和(自身を除く): 510355560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 16547, 33094, 49641, 66188, 82735, 99282, 132376, 165470, 198564, 248205, 330940, 397128, 496410, 661880, 992820, 1985640, 2101469, 4202938, 6304407, 8405876, 10507345, 12608814, 16811752, 21014690, 25217628, 31522035, 42029380, 50435256, 63044070, 84058760, 126088140, 252176280]

約数ペア:

[(1, 252176280), (2, 126088140), (3, 84058760), (4, 63044070), (5, 50435256), (6, 42029380), (8, 31522035), (10, 25217628), (12, 21014690), (15, 16811752), (20, 12608814), (24, 10507345), (30, 8405876), (40, 6304407), (60, 4202938), (120, 2101469), (127, 1985640), (254, 992820), (381, 661880), (508, 496410), (635, 397128), (762, 330940), (1016, 248205), (1270, 198564), (1524, 165470), (1905, 132376), (2540, 99282), (3048, 82735), (3810, 66188), (5080, 49641), (7620, 33094), (15240, 16547)]