8684397720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{3967}}^1$

素因数の和:6014

約数の個数: 128

約数和(自身を含む): 28969574400

約数和(自身を除く): 20285176680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2027, 3967, 4054, 6081, 7934, 8108, 10135, 11901, 12162, 15868, 16216, 18243, 19835, 20270, 23802, 24324, 30405, 31736, 35703, 36486, 39670, 40540, 47604, 48648, 54729, 59505, 60810, 71406, 72972, 79340, 81080, 91215, 95208, 107109, 109458, 119010, 121620, 142812, 145944, 158680, 178515, 182430, 214218, 218916, 238020, 243240, 273645, 285624, 357030, 364860, 428436, 437832, 476040, 535545, 547290, 714060, 729720, 856872, 1071090, 1094580, 1428120, 2142180, 2189160, 4284360, 8041109, 16082218, 24123327, 32164436, 40205545, 48246654, 64328872, 72369981, 80411090, 96493308, 120616635, 144739962, 160822180, 192986616, 217109943, 241233270, 289479924, 321644360, 361849905, 434219886, 482466540, 578959848, 723699810, 868439772, 964933080, 1085549715, 1447399620, 1736879544, 2171099430, 2894799240, 4342198860, 8684397720]

約数ペア:

[(1, 8684397720), (2, 4342198860), (3, 2894799240), (4, 2171099430), (5, 1736879544), (6, 1447399620), (8, 1085549715), (9, 964933080), (10, 868439772), (12, 723699810), (15, 578959848), (18, 482466540), (20, 434219886), (24, 361849905), (27, 321644360), (30, 289479924), (36, 241233270), (40, 217109943), (45, 192986616), (54, 160822180), (60, 144739962), (72, 120616635), (90, 96493308), (108, 80411090), (120, 72369981), (135, 64328872), (180, 48246654), (216, 40205545), (270, 32164436), (360, 24123327), (540, 16082218), (1080, 8041109), (2027, 4284360), (3967, 2189160), (4054, 2142180), (6081, 1428120), (7934, 1094580), (8108, 1071090), (10135, 856872), (11901, 729720), (12162, 714060), (15868, 547290), (16216, 535545), (18243, 476040), (19835, 437832), (20270, 428436), (23802, 364860), (24324, 357030), (30405, 285624), (31736, 273645), (35703, 243240), (36486, 238020), (39670, 218916), (40540, 214218), (47604, 182430), (48648, 178515), (54729, 158680), (59505, 145944), (60810, 142812), (71406, 121620), (72972, 119010), (79340, 109458), (81080, 107109), (91215, 95208)]