137449680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{572707}}^1$

素因数の和:572723

約数の個数: 40

約数和(自身を含む): 426094752

約数和(自身を除く): 288645072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 572707, 1145414, 1718121, 2290828, 2863535, 3436242, 4581656, 5727070, 6872484, 8590605, 9163312, 11454140, 13744968, 17181210, 22908280, 27489936, 34362420, 45816560, 68724840, 137449680]

約数ペア:

[(1, 137449680), (2, 68724840), (3, 45816560), (4, 34362420), (5, 27489936), (6, 22908280), (8, 17181210), (10, 13744968), (12, 11454140), (15, 9163312), (16, 8590605), (20, 6872484), (24, 5727070), (30, 4581656), (40, 3436242), (48, 2863535), (60, 2290828), (80, 1718121), (120, 1145414), (240, 572707)]