161062560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1668

約数の個数: 192

約数和(自身を含む): 588591360

約数和(自身を除く): 427528800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1621, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3242, 3312, 3680, 4140, 4320, 4863, 4968, 5520, 6210, 6484, 6624, 8105, 8280, 9726, 9936, 11040, 12420, 12968, 14589, 16210, 16560, 19452, 19872, 24315, 24840, 25936, 29178, 32420, 33120, 37283, 38904, 43767, 48630, 49680, 51872, 58356, 64840, 72945, 74566, 77808, 87534, 97260, 99360, 111849, 116712, 129680, 145890, 149132, 155616, 175068, 186415, 194520, 218835, 223698, 233424, 259360, 291780, 298264, 335547, 350136, 372830, 389040, 437670, 447396, 466848, 559245, 583560, 596528, 671094, 700272, 745660, 778080, 875340, 894792, 1006641, 1118490, 1167120, 1193056, 1342188, 1400544, 1491320, 1677735, 1750680, 1789584, 2013282, 2236980, 2334240, 2684376, 2982640, 3355470, 3501360, 3579168, 4026564, 4473960, 5033205, 5368752, 5965280, 6710940, 7002720, 8053128, 8947920, 10066410, 10737504, 13421880, 16106256, 17895840, 20132820, 26843760, 32212512, 40265640, 53687520, 80531280, 161062560]

約数ペア:

[(1, 161062560), (2, 80531280), (3, 53687520), (4, 40265640), (5, 32212512), (6, 26843760), (8, 20132820), (9, 17895840), (10, 16106256), (12, 13421880), (15, 10737504), (16, 10066410), (18, 8947920), (20, 8053128), (23, 7002720), (24, 6710940), (27, 5965280), (30, 5368752), (32, 5033205), (36, 4473960), (40, 4026564), (45, 3579168), (46, 3501360), (48, 3355470), (54, 2982640), (60, 2684376), (69, 2334240), (72, 2236980), (80, 2013282), (90, 1789584), (92, 1750680), (96, 1677735), (108, 1491320), (115, 1400544), (120, 1342188), (135, 1193056), (138, 1167120), (144, 1118490), (160, 1006641), (180, 894792), (184, 875340), (207, 778080), (216, 745660), (230, 700272), (240, 671094), (270, 596528), (276, 583560), (288, 559245), (345, 466848), (360, 447396), (368, 437670), (414, 389040), (432, 372830), (460, 350136), (480, 335547), (540, 298264), (552, 291780), (621, 259360), (690, 233424), (720, 223698), (736, 218835), (828, 194520), (864, 186415), (920, 175068), (1035, 155616), (1080, 149132), (1104, 145890), (1242, 129680), (1380, 116712), (1440, 111849), (1621, 99360), (1656, 97260), (1840, 87534), (2070, 77808), (2160, 74566), (2208, 72945), (2484, 64840), (2760, 58356), (3105, 51872), (3242, 49680), (3312, 48630), (3680, 43767), (4140, 38904), (4320, 37283), (4863, 33120), (4968, 32420), (5520, 29178), (6210, 25936), (6484, 24840), (6624, 24315), (8105, 19872), (8280, 19452), (9726, 16560), (9936, 16210), (11040, 14589), (12420, 12968)]