122315520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 398678112

約数和(自身を除く): 276362592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 601, 636, 640, 768, 795, 848, 960, 1060, 1202, 1272, 1280, 1590, 1696, 1803, 1920, 2120, 2404, 2544, 3005, 3180, 3392, 3606, 3840, 4240, 4808, 5088, 6010, 6360, 6784, 7212, 8480, 9015, 9616, 10176, 12020, 12720, 13568, 14424, 16960, 18030, 19232, 20352, 24040, 25440, 28848, 31853, 33920, 36060, 38464, 40704, 48080, 50880, 57696, 63706, 67840, 72120, 76928, 95559, 96160, 101760, 115392, 127412, 144240, 153856, 159265, 191118, 192320, 203520, 230784, 254824, 288480, 318530, 382236, 384640, 461568, 477795, 509648, 576960, 637060, 764472, 769280, 955590, 1019296, 1153920, 1274120, 1528944, 1911180, 2038592, 2307840, 2548240, 3057888, 3822360, 4077184, 5096480, 6115776, 7644720, 8154368, 10192960, 12231552, 15289440, 20385920, 24463104, 30578880, 40771840, 61157760, 122315520]

約数ペア:

[(1, 122315520), (2, 61157760), (3, 40771840), (4, 30578880), (5, 24463104), (6, 20385920), (8, 15289440), (10, 12231552), (12, 10192960), (15, 8154368), (16, 7644720), (20, 6115776), (24, 5096480), (30, 4077184), (32, 3822360), (40, 3057888), (48, 2548240), (53, 2307840), (60, 2038592), (64, 1911180), (80, 1528944), (96, 1274120), (106, 1153920), (120, 1019296), (128, 955590), (159, 769280), (160, 764472), (192, 637060), (212, 576960), (240, 509648), (256, 477795), (265, 461568), (318, 384640), (320, 382236), (384, 318530), (424, 288480), (480, 254824), (530, 230784), (601, 203520), (636, 192320), (640, 191118), (768, 159265), (795, 153856), (848, 144240), (960, 127412), (1060, 115392), (1202, 101760), (1272, 96160), (1280, 95559), (1590, 76928), (1696, 72120), (1803, 67840), (1920, 63706), (2120, 57696), (2404, 50880), (2544, 48080), (3005, 40704), (3180, 38464), (3392, 36060), (3606, 33920), (3840, 31853), (4240, 28848), (4808, 25440), (5088, 24040), (6010, 20352), (6360, 19232), (6784, 18030), (7212, 16960), (8480, 14424), (9015, 13568), (9616, 12720), (10176, 12020)]