240362064

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 697399560

約数和(自身を除く): 457037496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 197, 222, 229, 296, 333, 394, 444, 458, 591, 592, 666, 687, 788, 888, 916, 1182, 1332, 1374, 1576, 1773, 1776, 1832, 2061, 2364, 2664, 2748, 3152, 3546, 3664, 4122, 4728, 5328, 5496, 7092, 7289, 8244, 8473, 9456, 10992, 14184, 14578, 16488, 16946, 21867, 25419, 28368, 29156, 32976, 33892, 43734, 45113, 50838, 58312, 65601, 67784, 76257, 87468, 90226, 101676, 116624, 131202, 135339, 135568, 152514, 174936, 180452, 203352, 262404, 270678, 305028, 349872, 360904, 406017, 406704, 524808, 541356, 610056, 721808, 812034, 1049616, 1082712, 1220112, 1624068, 1669181, 2165424, 3248136, 3338362, 5007543, 6496272, 6676724, 10015086, 13353448, 15022629, 20030172, 26706896, 30045258, 40060344, 60090516, 80120688, 120181032, 240362064]

約数ペア:

[(1, 240362064), (2, 120181032), (3, 80120688), (4, 60090516), (6, 40060344), (8, 30045258), (9, 26706896), (12, 20030172), (16, 15022629), (18, 13353448), (24, 10015086), (36, 6676724), (37, 6496272), (48, 5007543), (72, 3338362), (74, 3248136), (111, 2165424), (144, 1669181), (148, 1624068), (197, 1220112), (222, 1082712), (229, 1049616), (296, 812034), (333, 721808), (394, 610056), (444, 541356), (458, 524808), (591, 406704), (592, 406017), (666, 360904), (687, 349872), (788, 305028), (888, 270678), (916, 262404), (1182, 203352), (1332, 180452), (1374, 174936), (1576, 152514), (1773, 135568), (1776, 135339), (1832, 131202), (2061, 116624), (2364, 101676), (2664, 90226), (2748, 87468), (3152, 76257), (3546, 67784), (3664, 65601), (4122, 58312), (4728, 50838), (5328, 45113), (5496, 43734), (7092, 33892), (7289, 32976), (8244, 29156), (8473, 28368), (9456, 25419), (10992, 21867), (14184, 16946), (14578, 16488)]