8082186720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{20509}}^1$

素因数の和:21348

約数の個数: 96

約数和(自身を含む): 25491140640

約数和(自身を除く): 17408953920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 821, 1642, 2463, 3284, 4105, 4926, 6568, 8210, 9852, 12315, 13136, 16420, 19704, 20509, 24630, 26272, 32840, 39408, 41018, 49260, 61527, 65680, 78816, 82036, 98520, 102545, 123054, 131360, 164072, 197040, 205090, 246108, 307635, 328144, 394080, 410180, 492216, 615270, 656288, 820360, 984432, 1230540, 1640720, 1968864, 2461080, 3281440, 4922160, 9844320, 16837889, 33675778, 50513667, 67351556, 84189445, 101027334, 134703112, 168378890, 202054668, 252568335, 269406224, 336757780, 404109336, 505136670, 538812448, 673515560, 808218672, 1010273340, 1347031120, 1616437344, 2020546680, 2694062240, 4041093360, 8082186720]

約数ペア:

[(1, 8082186720), (2, 4041093360), (3, 2694062240), (4, 2020546680), (5, 1616437344), (6, 1347031120), (8, 1010273340), (10, 808218672), (12, 673515560), (15, 538812448), (16, 505136670), (20, 404109336), (24, 336757780), (30, 269406224), (32, 252568335), (40, 202054668), (48, 168378890), (60, 134703112), (80, 101027334), (96, 84189445), (120, 67351556), (160, 50513667), (240, 33675778), (480, 16837889), (821, 9844320), (1642, 4922160), (2463, 3281440), (3284, 2461080), (4105, 1968864), (4926, 1640720), (6568, 1230540), (8210, 984432), (9852, 820360), (12315, 656288), (13136, 615270), (16420, 492216), (19704, 410180), (20509, 394080), (24630, 328144), (26272, 307635), (32840, 246108), (39408, 205090), (41018, 197040), (49260, 164072), (61527, 131360), (65680, 123054), (78816, 102545), (82036, 98520)]