10408920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 21109800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 683, 762, 1016, 1270, 1366, 1524, 1905, 2049, 2540, 2732, 3048, 3415, 3810, 4098, 5080, 5464, 6830, 7620, 8196, 10245, 13660, 15240, 16392, 20490, 27320, 40980, 81960, 86741, 173482, 260223, 346964, 433705, 520446, 693928, 867410, 1040892, 1301115, 1734820, 2081784, 2602230, 3469640, 5204460, 10408920]

約数ペア:

[(1, 10408920), (2, 5204460), (3, 3469640), (4, 2602230), (5, 2081784), (6, 1734820), (8, 1301115), (10, 1040892), (12, 867410), (15, 693928), (20, 520446), (24, 433705), (30, 346964), (40, 260223), (60, 173482), (120, 86741), (127, 81960), (254, 40980), (381, 27320), (508, 20490), (635, 16392), (683, 15240), (762, 13660), (1016, 10245), (1270, 8196), (1366, 7620), (1524, 6830), (1905, 5464), (2049, 5080), (2540, 4098), (2732, 3810), (3048, 3415)]