1220112

素因数分解:

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

素因数の和:280

約数の個数: 60

約数和(自身を含む): 3522220

約数和(自身を除く): 2302108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 229, 296, 333, 444, 458, 592, 666, 687, 888, 916, 1332, 1374, 1776, 1832, 2061, 2664, 2748, 3664, 4122, 5328, 5496, 8244, 8473, 10992, 16488, 16946, 25419, 32976, 33892, 50838, 67784, 76257, 101676, 135568, 152514, 203352, 305028, 406704, 610056, 1220112]

約数ペア:

[(1, 1220112), (2, 610056), (3, 406704), (4, 305028), (6, 203352), (8, 152514), (9, 135568), (12, 101676), (16, 76257), (18, 67784), (24, 50838), (36, 33892), (37, 32976), (48, 25419), (72, 16946), (74, 16488), (111, 10992), (144, 8473), (148, 8244), (222, 5496), (229, 5328), (296, 4122), (333, 3664), (444, 2748), (458, 2664), (592, 2061), (666, 1832), (687, 1776), (888, 1374), (916, 1332)]