773812440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1255

約数の個数: 160

約数和(自身を含む): 2614296960

約数和(自身を除く): 1840484520

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, 81, 90, 108, 120, 135, 162, 180, 216, 241, 270, 324, 360, 405, 482, 540, 648, 723, 810, 964, 991, 1080, 1205, 1446, 1620, 1928, 1982, 2169, 2410, 2892, 2973, 3240, 3615, 3964, 4338, 4820, 4955, 5784, 5946, 6507, 7230, 7928, 8676, 8919, 9640, 9910, 10845, 11892, 13014, 14460, 14865, 17352, 17838, 19521, 19820, 21690, 23784, 26028, 26757, 28920, 29730, 32535, 35676, 39042, 39640, 43380, 44595, 52056, 53514, 59460, 65070, 71352, 78084, 80271, 86760, 89190, 97605, 107028, 118920, 130140, 133785, 156168, 160542, 178380, 195210, 214056, 238831, 260280, 267570, 321084, 356760, 390420, 401355, 477662, 535140, 642168, 716493, 780840, 802710, 955324, 1070280, 1194155, 1432986, 1605420, 1910648, 2149479, 2388310, 2865972, 3210840, 3582465, 4298958, 4776620, 5731944, 6448437, 7164930, 8597916, 9553240, 10747395, 12896874, 14329860, 17195832, 19345311, 21494790, 25793748, 28659720, 32242185, 38690622, 42989580, 51587496, 64484370, 77381244, 85979160, 96726555, 128968740, 154762488, 193453110, 257937480, 386906220, 773812440]

約数ペア:

[(1, 773812440), (2, 386906220), (3, 257937480), (4, 193453110), (5, 154762488), (6, 128968740), (8, 96726555), (9, 85979160), (10, 77381244), (12, 64484370), (15, 51587496), (18, 42989580), (20, 38690622), (24, 32242185), (27, 28659720), (30, 25793748), (36, 21494790), (40, 19345311), (45, 17195832), (54, 14329860), (60, 12896874), (72, 10747395), (81, 9553240), (90, 8597916), (108, 7164930), (120, 6448437), (135, 5731944), (162, 4776620), (180, 4298958), (216, 3582465), (241, 3210840), (270, 2865972), (324, 2388310), (360, 2149479), (405, 1910648), (482, 1605420), (540, 1432986), (648, 1194155), (723, 1070280), (810, 955324), (964, 802710), (991, 780840), (1080, 716493), (1205, 642168), (1446, 535140), (1620, 477662), (1928, 401355), (1982, 390420), (2169, 356760), (2410, 321084), (2892, 267570), (2973, 260280), (3240, 238831), (3615, 214056), (3964, 195210), (4338, 178380), (4820, 160542), (4955, 156168), (5784, 133785), (5946, 130140), (6507, 118920), (7230, 107028), (7928, 97605), (8676, 89190), (8919, 86760), (9640, 80271), (9910, 78084), (10845, 71352), (11892, 65070), (13014, 59460), (14460, 53514), (14865, 52056), (17352, 44595), (17838, 43380), (19521, 39640), (19820, 39042), (21690, 35676), (23784, 32535), (26028, 29730), (26757, 28920)]