450532080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2309}}^1$

素因数の和:2599

約数の個数: 120

約数和(自身を含む): 1519277760

約数和(自身を除く): 1068745680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 271, 360, 542, 720, 813, 1084, 1355, 1626, 2168, 2309, 2439, 2710, 3252, 4065, 4336, 4618, 4878, 5420, 6504, 6927, 8130, 9236, 9756, 10840, 11545, 12195, 13008, 13854, 16260, 18472, 19512, 20781, 21680, 23090, 24390, 27708, 32520, 34635, 36944, 39024, 41562, 46180, 48780, 55416, 65040, 69270, 83124, 92360, 97560, 103905, 110832, 138540, 166248, 184720, 195120, 207810, 277080, 332496, 415620, 554160, 625739, 831240, 1251478, 1662480, 1877217, 2502956, 3128695, 3754434, 5005912, 5631651, 6257390, 7508868, 9386085, 10011824, 11263302, 12514780, 15017736, 18772170, 22526604, 25029560, 28158255, 30035472, 37544340, 45053208, 50059120, 56316510, 75088680, 90106416, 112633020, 150177360, 225266040, 450532080]

約数ペア:

[(1, 450532080), (2, 225266040), (3, 150177360), (4, 112633020), (5, 90106416), (6, 75088680), (8, 56316510), (9, 50059120), (10, 45053208), (12, 37544340), (15, 30035472), (16, 28158255), (18, 25029560), (20, 22526604), (24, 18772170), (30, 15017736), (36, 12514780), (40, 11263302), (45, 10011824), (48, 9386085), (60, 7508868), (72, 6257390), (80, 5631651), (90, 5005912), (120, 3754434), (144, 3128695), (180, 2502956), (240, 1877217), (271, 1662480), (360, 1251478), (542, 831240), (720, 625739), (813, 554160), (1084, 415620), (1355, 332496), (1626, 277080), (2168, 207810), (2309, 195120), (2439, 184720), (2710, 166248), (3252, 138540), (4065, 110832), (4336, 103905), (4618, 97560), (4878, 92360), (5420, 83124), (6504, 69270), (6927, 65040), (8130, 55416), (9236, 48780), (9756, 46180), (10840, 41562), (11545, 39024), (12195, 36944), (13008, 34635), (13854, 32520), (16260, 27708), (18472, 24390), (19512, 23090), (20781, 21680)]