449883360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2069}}^1$

素因数の和:2241

約数の個数: 144

約数和(自身を含む): 1546140960

約数和(自身を除く): 1096257600

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, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 755, 906, 1208, 1359, 1440, 1510, 1812, 2069, 2265, 2416, 2718, 3020, 3624, 4138, 4530, 4832, 5436, 6040, 6207, 6795, 7248, 8276, 9060, 10345, 10872, 12080, 12414, 13590, 14496, 16552, 18120, 18621, 20690, 21744, 24160, 24828, 27180, 31035, 33104, 36240, 37242, 41380, 43488, 49656, 54360, 62070, 66208, 72480, 74484, 82760, 93105, 99312, 108720, 124140, 148968, 165520, 186210, 198624, 217440, 248280, 297936, 312419, 331040, 372420, 496560, 595872, 624838, 744840, 937257, 993120, 1249676, 1489680, 1562095, 1874514, 2499352, 2811771, 2979360, 3124190, 3749028, 4686285, 4998704, 5623542, 6248380, 7498056, 9372570, 9997408, 11247084, 12496760, 14058855, 14996112, 18745140, 22494168, 24993520, 28117710, 29992224, 37490280, 44988336, 49987040, 56235420, 74980560, 89976672, 112470840, 149961120, 224941680, 449883360]

約数ペア:

[(1, 449883360), (2, 224941680), (3, 149961120), (4, 112470840), (5, 89976672), (6, 74980560), (8, 56235420), (9, 49987040), (10, 44988336), (12, 37490280), (15, 29992224), (16, 28117710), (18, 24993520), (20, 22494168), (24, 18745140), (30, 14996112), (32, 14058855), (36, 12496760), (40, 11247084), (45, 9997408), (48, 9372570), (60, 7498056), (72, 6248380), (80, 5623542), (90, 4998704), (96, 4686285), (120, 3749028), (144, 3124190), (151, 2979360), (160, 2811771), (180, 2499352), (240, 1874514), (288, 1562095), (302, 1489680), (360, 1249676), (453, 993120), (480, 937257), (604, 744840), (720, 624838), (755, 595872), (906, 496560), (1208, 372420), (1359, 331040), (1440, 312419), (1510, 297936), (1812, 248280), (2069, 217440), (2265, 198624), (2416, 186210), (2718, 165520), (3020, 148968), (3624, 124140), (4138, 108720), (4530, 99312), (4832, 93105), (5436, 82760), (6040, 74484), (6207, 72480), (6795, 66208), (7248, 62070), (8276, 54360), (9060, 49656), (10345, 43488), (10872, 41380), (12080, 37242), (12414, 36240), (13590, 33104), (14496, 31035), (16552, 27180), (18120, 24828), (18621, 24160), (20690, 21744)]