11451240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 39916800

約数和(自身を除く): 28465560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 461, 540, 552, 621, 690, 828, 920, 922, 1035, 1080, 1242, 1380, 1383, 1656, 1844, 2070, 2305, 2484, 2760, 2766, 3105, 3688, 4140, 4149, 4610, 4968, 5532, 6210, 6915, 8280, 8298, 9220, 10603, 11064, 12420, 12447, 13830, 16596, 18440, 20745, 21206, 24840, 24894, 27660, 31809, 33192, 41490, 42412, 49788, 53015, 55320, 62235, 63618, 82980, 84824, 95427, 99576, 106030, 124470, 127236, 159045, 165960, 190854, 212060, 248940, 254472, 286281, 318090, 381708, 424120, 477135, 497880, 572562, 636180, 763416, 954270, 1145124, 1272360, 1431405, 1908540, 2290248, 2862810, 3817080, 5725620, 11451240]

約数ペア:

[(1, 11451240), (2, 5725620), (3, 3817080), (4, 2862810), (5, 2290248), (6, 1908540), (8, 1431405), (9, 1272360), (10, 1145124), (12, 954270), (15, 763416), (18, 636180), (20, 572562), (23, 497880), (24, 477135), (27, 424120), (30, 381708), (36, 318090), (40, 286281), (45, 254472), (46, 248940), (54, 212060), (60, 190854), (69, 165960), (72, 159045), (90, 127236), (92, 124470), (108, 106030), (115, 99576), (120, 95427), (135, 84824), (138, 82980), (180, 63618), (184, 62235), (207, 55320), (216, 53015), (230, 49788), (270, 42412), (276, 41490), (345, 33192), (360, 31809), (414, 27660), (460, 24894), (461, 24840), (540, 21206), (552, 20745), (621, 18440), (690, 16596), (828, 13830), (920, 12447), (922, 12420), (1035, 11064), (1080, 10603), (1242, 9220), (1380, 8298), (1383, 8280), (1656, 6915), (1844, 6210), (2070, 5532), (2305, 4968), (2484, 4610), (2760, 4149), (2766, 4140), (3105, 3688)]