1272795120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:542

約数の個数: 240

約数和(自身を含む): 4467651552

約数和(自身を除く): 3194856432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 233, 240, 243, 270, 281, 324, 360, 405, 432, 466, 486, 540, 562, 648, 699, 720, 810, 843, 932, 972, 1080, 1124, 1165, 1215, 1296, 1398, 1405, 1620, 1686, 1864, 1944, 2097, 2160, 2248, 2330, 2430, 2529, 2796, 2810, 3240, 3372, 3495, 3728, 3888, 4194, 4215, 4496, 4660, 4860, 5058, 5592, 5620, 6291, 6480, 6744, 6990, 7587, 8388, 8430, 9320, 9720, 10116, 10485, 11184, 11240, 12582, 12645, 13488, 13980, 15174, 16776, 16860, 18640, 18873, 19440, 20232, 20970, 22480, 22761, 25164, 25290, 27960, 30348, 31455, 33552, 33720, 37746, 37935, 40464, 41940, 45522, 50328, 50580, 55920, 56619, 60696, 62910, 65473, 67440, 68283, 75492, 75870, 83880, 91044, 94365, 100656, 101160, 113238, 113805, 121392, 125820, 130946, 136566, 150984, 151740, 167760, 182088, 188730, 196419, 202320, 226476, 227610, 251640, 261892, 273132, 283095, 301968, 303480, 327365, 341415, 364176, 377460, 392838, 452952, 455220, 503280, 523784, 546264, 566190, 589257, 606960, 654730, 682830, 754920, 785676, 905904, 910440, 982095, 1047568, 1092528, 1132380, 1178514, 1309460, 1365660, 1509840, 1571352, 1767771, 1820880, 1964190, 2264760, 2357028, 2618920, 2731320, 2946285, 3142704, 3535542, 3928380, 4529520, 4714056, 5237840, 5303313, 5462640, 5892570, 7071084, 7856760, 8838855, 9428112, 10606626, 11785140, 14142168, 15713520, 15909939, 17677710, 21213252, 23570280, 26516565, 28284336, 31819878, 35355420, 42426504, 47140560, 53033130, 63639756, 70710840, 79549695, 84853008, 106066260, 127279512, 141421680, 159099390, 212132520, 254559024, 318198780, 424265040, 636397560, 1272795120]

約数ペア:

[(1, 1272795120), (2, 636397560), (3, 424265040), (4, 318198780), (5, 254559024), (6, 212132520), (8, 159099390), (9, 141421680), (10, 127279512), (12, 106066260), (15, 84853008), (16, 79549695), (18, 70710840), (20, 63639756), (24, 53033130), (27, 47140560), (30, 42426504), (36, 35355420), (40, 31819878), (45, 28284336), (48, 26516565), (54, 23570280), (60, 21213252), (72, 17677710), (80, 15909939), (81, 15713520), (90, 14142168), (108, 11785140), (120, 10606626), (135, 9428112), (144, 8838855), (162, 7856760), (180, 7071084), (216, 5892570), (233, 5462640), (240, 5303313), (243, 5237840), (270, 4714056), (281, 4529520), (324, 3928380), (360, 3535542), (405, 3142704), (432, 2946285), (466, 2731320), (486, 2618920), (540, 2357028), (562, 2264760), (648, 1964190), (699, 1820880), (720, 1767771), (810, 1571352), (843, 1509840), (932, 1365660), (972, 1309460), (1080, 1178514), (1124, 1132380), (1165, 1092528), (1215, 1047568), (1296, 982095), (1398, 910440), (1405, 905904), (1620, 785676), (1686, 754920), (1864, 682830), (1944, 654730), (2097, 606960), (2160, 589257), (2248, 566190), (2330, 546264), (2430, 523784), (2529, 503280), (2796, 455220), (2810, 452952), (3240, 392838), (3372, 377460), (3495, 364176), (3728, 341415), (3888, 327365), (4194, 303480), (4215, 301968), (4496, 283095), (4660, 273132), (4860, 261892), (5058, 251640), (5592, 227610), (5620, 226476), (6291, 202320), (6480, 196419), (6744, 188730), (6990, 182088), (7587, 167760), (8388, 151740), (8430, 150984), (9320, 136566), (9720, 130946), (10116, 125820), (10485, 121392), (11184, 113805), (11240, 113238), (12582, 101160), (12645, 100656), (13488, 94365), (13980, 91044), (15174, 83880), (16776, 75870), (16860, 75492), (18640, 68283), (18873, 67440), (19440, 65473), (20232, 62910), (20970, 60696), (22480, 56619), (22761, 55920), (25164, 50580), (25290, 50328), (27960, 45522), (30348, 41940), (31455, 40464), (33552, 37935), (33720, 37746)]