161787480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2887}}^1$

素因数の和:3368

約数の個数: 64

約数和(自身を含む): 486570240

約数和(自身を除く): 324782760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 934, 1401, 1868, 2335, 2802, 2887, 3736, 4670, 5604, 5774, 7005, 8661, 9340, 11208, 11548, 14010, 14435, 17322, 18680, 23096, 28020, 28870, 34644, 43305, 56040, 57740, 69288, 86610, 115480, 173220, 346440, 1348229, 2696458, 4044687, 5392916, 6741145, 8089374, 10785832, 13482290, 16178748, 20223435, 26964580, 32357496, 40446870, 53929160, 80893740, 161787480]

約数ペア:

[(1, 161787480), (2, 80893740), (3, 53929160), (4, 40446870), (5, 32357496), (6, 26964580), (8, 20223435), (10, 16178748), (12, 13482290), (15, 10785832), (20, 8089374), (24, 6741145), (30, 5392916), (40, 4044687), (60, 2696458), (120, 1348229), (467, 346440), (934, 173220), (1401, 115480), (1868, 86610), (2335, 69288), (2802, 57740), (2887, 56040), (3736, 43305), (4670, 34644), (5604, 28870), (5774, 28020), (7005, 23096), (8661, 18680), (9340, 17322), (11208, 14435), (11548, 14010)]