225162480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{997}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 699446304

約数和(自身を除く): 474283824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 941, 997, 1882, 1994, 2823, 2991, 3764, 3988, 4705, 4985, 5646, 5982, 7528, 7976, 9410, 9970, 11292, 11964, 14115, 14955, 15056, 15952, 18820, 19940, 22584, 23928, 28230, 29910, 37640, 39880, 45168, 47856, 56460, 59820, 75280, 79760, 112920, 119640, 225840, 239280, 938177, 1876354, 2814531, 3752708, 4690885, 5629062, 7505416, 9381770, 11258124, 14072655, 15010832, 18763540, 22516248, 28145310, 37527080, 45032496, 56290620, 75054160, 112581240, 225162480]

約数ペア:

[(1, 225162480), (2, 112581240), (3, 75054160), (4, 56290620), (5, 45032496), (6, 37527080), (8, 28145310), (10, 22516248), (12, 18763540), (15, 15010832), (16, 14072655), (20, 11258124), (24, 9381770), (30, 7505416), (40, 5629062), (48, 4690885), (60, 3752708), (80, 2814531), (120, 1876354), (240, 938177), (941, 239280), (997, 225840), (1882, 119640), (1994, 112920), (2823, 79760), (2991, 75280), (3764, 59820), (3988, 56460), (4705, 47856), (4985, 45168), (5646, 39880), (5982, 37640), (7528, 29910), (7976, 28230), (9410, 23928), (9970, 22584), (11292, 19940), (11964, 18820), (14115, 15952), (14955, 15056)]