456891120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:632

約数の個数: 240

約数和(自身を含む): 1765333440

約数和(自身を除く): 1308442320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 269, 280, 315, 336, 337, 360, 420, 504, 538, 560, 630, 674, 720, 807, 840, 1008, 1011, 1076, 1260, 1345, 1348, 1614, 1680, 1685, 1883, 2022, 2152, 2359, 2421, 2520, 2690, 2696, 3033, 3228, 3370, 3766, 4035, 4044, 4304, 4718, 4842, 5040, 5055, 5380, 5392, 5649, 6066, 6456, 6740, 7077, 7532, 8070, 8088, 9415, 9436, 9684, 10110, 10760, 11298, 11795, 12105, 12132, 12912, 13480, 14154, 15064, 15165, 16140, 16176, 16947, 18830, 18872, 19368, 20220, 21231, 21520, 22596, 23590, 24210, 24264, 26960, 28245, 28308, 30128, 30330, 32280, 33894, 35385, 37660, 37744, 38736, 40440, 42462, 45192, 47180, 48420, 48528, 56490, 56616, 60660, 64560, 67788, 70770, 75320, 80880, 84735, 84924, 90384, 90653, 94360, 96840, 106155, 112980, 113232, 121320, 135576, 141540, 150640, 169470, 169848, 181306, 188720, 193680, 212310, 225960, 242640, 271152, 271959, 283080, 338940, 339696, 362612, 424620, 451920, 453265, 543918, 566160, 634571, 677880, 725224, 815877, 849240, 906530, 1087836, 1269142, 1355760, 1359795, 1450448, 1631754, 1698480, 1813060, 1903713, 2175672, 2538284, 2719590, 3172855, 3263508, 3626120, 3807426, 4079385, 4351344, 5076568, 5439180, 5711139, 6345710, 6527016, 7252240, 7614852, 8158770, 9518565, 10153136, 10878360, 11422278, 12691420, 13054032, 15229704, 16317540, 19037130, 21756720, 22844556, 25382840, 28555695, 30459408, 32635080, 38074260, 45689112, 50765680, 57111390, 65270160, 76148520, 91378224, 114222780, 152297040, 228445560, 456891120]

約数ペア:

[(1, 456891120), (2, 228445560), (3, 152297040), (4, 114222780), (5, 91378224), (6, 76148520), (7, 65270160), (8, 57111390), (9, 50765680), (10, 45689112), (12, 38074260), (14, 32635080), (15, 30459408), (16, 28555695), (18, 25382840), (20, 22844556), (21, 21756720), (24, 19037130), (28, 16317540), (30, 15229704), (35, 13054032), (36, 12691420), (40, 11422278), (42, 10878360), (45, 10153136), (48, 9518565), (56, 8158770), (60, 7614852), (63, 7252240), (70, 6527016), (72, 6345710), (80, 5711139), (84, 5439180), (90, 5076568), (105, 4351344), (112, 4079385), (120, 3807426), (126, 3626120), (140, 3263508), (144, 3172855), (168, 2719590), (180, 2538284), (210, 2175672), (240, 1903713), (252, 1813060), (269, 1698480), (280, 1631754), (315, 1450448), (336, 1359795), (337, 1355760), (360, 1269142), (420, 1087836), (504, 906530), (538, 849240), (560, 815877), (630, 725224), (674, 677880), (720, 634571), (807, 566160), (840, 543918), (1008, 453265), (1011, 451920), (1076, 424620), (1260, 362612), (1345, 339696), (1348, 338940), (1614, 283080), (1680, 271959), (1685, 271152), (1883, 242640), (2022, 225960), (2152, 212310), (2359, 193680), (2421, 188720), (2520, 181306), (2690, 169848), (2696, 169470), (3033, 150640), (3228, 141540), (3370, 135576), (3766, 121320), (4035, 113232), (4044, 112980), (4304, 106155), (4718, 96840), (4842, 94360), (5040, 90653), (5055, 90384), (5380, 84924), (5392, 84735), (5649, 80880), (6066, 75320), (6456, 70770), (6740, 67788), (7077, 64560), (7532, 60660), (8070, 56616), (8088, 56490), (9415, 48528), (9436, 48420), (9684, 47180), (10110, 45192), (10760, 42462), (11298, 40440), (11795, 38736), (12105, 37744), (12132, 37660), (12912, 35385), (13480, 33894), (14154, 32280), (15064, 30330), (15165, 30128), (16140, 28308), (16176, 28245), (16947, 26960), (18830, 24264), (18872, 24210), (19368, 23590), (20220, 22596), (21231, 21520)]