457388640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 1611187200

約数和(自身を除く): 1153798560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 239, 240, 270, 288, 360, 432, 443, 478, 480, 540, 717, 720, 864, 886, 956, 1080, 1195, 1329, 1434, 1440, 1772, 1912, 2151, 2160, 2215, 2390, 2658, 2868, 3544, 3585, 3824, 3987, 4302, 4320, 4430, 4780, 5316, 5736, 6453, 6645, 7088, 7170, 7648, 7974, 8604, 8860, 9560, 10632, 10755, 11472, 11961, 12906, 13290, 14176, 14340, 15948, 17208, 17720, 19120, 19935, 21264, 21510, 22944, 23922, 25812, 26580, 28680, 31896, 32265, 34416, 35440, 38240, 39870, 42528, 43020, 47844, 51624, 53160, 57360, 59805, 63792, 64530, 68832, 70880, 79740, 86040, 95688, 103248, 105877, 106320, 114720, 119610, 127584, 129060, 159480, 172080, 191376, 206496, 211754, 212640, 239220, 258120, 317631, 318960, 344160, 382752, 423508, 478440, 516240, 529385, 635262, 637920, 847016, 952893, 956880, 1032480, 1058770, 1270524, 1588155, 1694032, 1905786, 1913760, 2117540, 2541048, 2858679, 3176310, 3388064, 3811572, 4235080, 4764465, 5082096, 5717358, 6352620, 7623144, 8470160, 9528930, 10164192, 11434716, 12705240, 14293395, 15246288, 16940320, 19057860, 22869432, 25410480, 28586790, 30492576, 38115720, 45738864, 50820960, 57173580, 76231440, 91477728, 114347160, 152462880, 228694320, 457388640]

約数ペア:

[(1, 457388640), (2, 228694320), (3, 152462880), (4, 114347160), (5, 91477728), (6, 76231440), (8, 57173580), (9, 50820960), (10, 45738864), (12, 38115720), (15, 30492576), (16, 28586790), (18, 25410480), (20, 22869432), (24, 19057860), (27, 16940320), (30, 15246288), (32, 14293395), (36, 12705240), (40, 11434716), (45, 10164192), (48, 9528930), (54, 8470160), (60, 7623144), (72, 6352620), (80, 5717358), (90, 5082096), (96, 4764465), (108, 4235080), (120, 3811572), (135, 3388064), (144, 3176310), (160, 2858679), (180, 2541048), (216, 2117540), (239, 1913760), (240, 1905786), (270, 1694032), (288, 1588155), (360, 1270524), (432, 1058770), (443, 1032480), (478, 956880), (480, 952893), (540, 847016), (717, 637920), (720, 635262), (864, 529385), (886, 516240), (956, 478440), (1080, 423508), (1195, 382752), (1329, 344160), (1434, 318960), (1440, 317631), (1772, 258120), (1912, 239220), (2151, 212640), (2160, 211754), (2215, 206496), (2390, 191376), (2658, 172080), (2868, 159480), (3544, 129060), (3585, 127584), (3824, 119610), (3987, 114720), (4302, 106320), (4320, 105877), (4430, 103248), (4780, 95688), (5316, 86040), (5736, 79740), (6453, 70880), (6645, 68832), (7088, 64530), (7170, 63792), (7648, 59805), (7974, 57360), (8604, 53160), (8860, 51624), (9560, 47844), (10632, 43020), (10755, 42528), (11472, 39870), (11961, 38240), (12906, 35440), (13290, 34416), (14176, 32265), (14340, 31896), (15948, 28680), (17208, 26580), (17720, 25812), (19120, 23922), (19935, 22944), (21264, 21510)]