1545266880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1621}}^1$

素因数の和:1975

約数の個数: 168

約数和(自身を含む): 5334420624

約数和(自身を除く): 3789153744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 331, 360, 480, 576, 662, 720, 960, 993, 1324, 1440, 1621, 1655, 1986, 2648, 2880, 2979, 3242, 3310, 3972, 4863, 4965, 5296, 5958, 6484, 6620, 7944, 8105, 9726, 9930, 10592, 11916, 12968, 13240, 14589, 14895, 15888, 16210, 19452, 19860, 21184, 23832, 24315, 25936, 26480, 29178, 29790, 31776, 32420, 38904, 39720, 47664, 48630, 51872, 52960, 58356, 59580, 63552, 64840, 72945, 77808, 79440, 95328, 97260, 103744, 105920, 116712, 119160, 129680, 145890, 155616, 158880, 190656, 194520, 233424, 238320, 259360, 291780, 311232, 317760, 389040, 466848, 476640, 518720, 536551, 583560, 778080, 933696, 953280, 1073102, 1167120, 1556160, 1609653, 2146204, 2334240, 2682755, 3219306, 4292408, 4668480, 4828959, 5365510, 6438612, 8048265, 8584816, 9657918, 10731020, 12877224, 16096530, 17169632, 19315836, 21462040, 24144795, 25754448, 32193060, 34339264, 38631672, 42924080, 48289590, 51508896, 64386120, 77263344, 85848160, 96579180, 103017792, 128772240, 154526688, 171696320, 193158360, 257544480, 309053376, 386316720, 515088960, 772633440, 1545266880]

約数ペア:

[(1, 1545266880), (2, 772633440), (3, 515088960), (4, 386316720), (5, 309053376), (6, 257544480), (8, 193158360), (9, 171696320), (10, 154526688), (12, 128772240), (15, 103017792), (16, 96579180), (18, 85848160), (20, 77263344), (24, 64386120), (30, 51508896), (32, 48289590), (36, 42924080), (40, 38631672), (45, 34339264), (48, 32193060), (60, 25754448), (64, 24144795), (72, 21462040), (80, 19315836), (90, 17169632), (96, 16096530), (120, 12877224), (144, 10731020), (160, 9657918), (180, 8584816), (192, 8048265), (240, 6438612), (288, 5365510), (320, 4828959), (331, 4668480), (360, 4292408), (480, 3219306), (576, 2682755), (662, 2334240), (720, 2146204), (960, 1609653), (993, 1556160), (1324, 1167120), (1440, 1073102), (1621, 953280), (1655, 933696), (1986, 778080), (2648, 583560), (2880, 536551), (2979, 518720), (3242, 476640), (3310, 466848), (3972, 389040), (4863, 317760), (4965, 311232), (5296, 291780), (5958, 259360), (6484, 238320), (6620, 233424), (7944, 194520), (8105, 190656), (9726, 158880), (9930, 155616), (10592, 145890), (11916, 129680), (12968, 119160), (13240, 116712), (14589, 105920), (14895, 103744), (15888, 97260), (16210, 95328), (19452, 79440), (19860, 77808), (21184, 72945), (23832, 64840), (24315, 63552), (25936, 59580), (26480, 58356), (29178, 52960), (29790, 51872), (31776, 48630), (32420, 47664), (38904, 39720)]