255120360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11369}}^1$

素因数の和:11411

約数の個数: 128

約数和(自身を含む): 884131200

約数和(自身を除く): 629010840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 11369, 22440, 22738, 34107, 45476, 56845, 68214, 90952, 113690, 125059, 136428, 170535, 193273, 227380, 250118, 272856, 341070, 375177, 386546, 454760, 500236, 579819, 625295, 682140, 750354, 773092, 966365, 1000472, 1159638, 1250590, 1364280, 1500708, 1546184, 1875885, 1932730, 2126003, 2319276, 2501180, 2899095, 3001416, 3751770, 3865460, 4252006, 4638552, 5002360, 5798190, 6378009, 7503540, 7730920, 8504012, 10630015, 11596380, 12756018, 15007080, 17008024, 21260030, 23192760, 25512036, 31890045, 42520060, 51024072, 63780090, 85040120, 127560180, 255120360]

約数ペア:

[(1, 255120360), (2, 127560180), (3, 85040120), (4, 63780090), (5, 51024072), (6, 42520060), (8, 31890045), (10, 25512036), (11, 23192760), (12, 21260030), (15, 17008024), (17, 15007080), (20, 12756018), (22, 11596380), (24, 10630015), (30, 8504012), (33, 7730920), (34, 7503540), (40, 6378009), (44, 5798190), (51, 5002360), (55, 4638552), (60, 4252006), (66, 3865460), (68, 3751770), (85, 3001416), (88, 2899095), (102, 2501180), (110, 2319276), (120, 2126003), (132, 1932730), (136, 1875885), (165, 1546184), (170, 1500708), (187, 1364280), (204, 1250590), (220, 1159638), (255, 1000472), (264, 966365), (330, 773092), (340, 750354), (374, 682140), (408, 625295), (440, 579819), (510, 500236), (561, 454760), (660, 386546), (680, 375177), (748, 341070), (935, 272856), (1020, 250118), (1122, 227380), (1320, 193273), (1496, 170535), (1870, 136428), (2040, 125059), (2244, 113690), (2805, 90952), (3740, 68214), (4488, 56845), (5610, 45476), (7480, 34107), (11220, 22738), (11369, 22440)]