350520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 1105920

約数和(自身を除く): 755400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 138, 184, 230, 254, 276, 345, 381, 460, 508, 552, 635, 690, 762, 920, 1016, 1270, 1380, 1524, 1905, 2540, 2760, 2921, 3048, 3810, 5080, 5842, 7620, 8763, 11684, 14605, 15240, 17526, 23368, 29210, 35052, 43815, 58420, 70104, 87630, 116840, 175260, 350520]

約数ペア:

[(1, 350520), (2, 175260), (3, 116840), (4, 87630), (5, 70104), (6, 58420), (8, 43815), (10, 35052), (12, 29210), (15, 23368), (20, 17526), (23, 15240), (24, 14605), (30, 11684), (40, 8763), (46, 7620), (60, 5842), (69, 5080), (92, 3810), (115, 3048), (120, 2921), (127, 2760), (138, 2540), (184, 1905), (230, 1524), (254, 1380), (276, 1270), (345, 1016), (381, 920), (460, 762), (508, 690), (552, 635)]