120604788

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 318968832

約数和(自身を除く): 198364044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 977, 1143, 1524, 1954, 2286, 2931, 3429, 3908, 4572, 5862, 6858, 8793, 10287, 11724, 13716, 17586, 20574, 26379, 30861, 35172, 41148, 52758, 61722, 79137, 105516, 123444, 124079, 158274, 237411, 248158, 316548, 372237, 474822, 496316, 744474, 949644, 1116711, 1488948, 2233422, 3350133, 4466844, 6700266, 10050399, 13400532, 20100798, 30151197, 40201596, 60302394, 120604788]

約数ペア:

[(1, 120604788), (2, 60302394), (3, 40201596), (4, 30151197), (6, 20100798), (9, 13400532), (12, 10050399), (18, 6700266), (27, 4466844), (36, 3350133), (54, 2233422), (81, 1488948), (108, 1116711), (127, 949644), (162, 744474), (243, 496316), (254, 474822), (324, 372237), (381, 316548), (486, 248158), (508, 237411), (762, 158274), (972, 124079), (977, 123444), (1143, 105516), (1524, 79137), (1954, 61722), (2286, 52758), (2931, 41148), (3429, 35172), (3908, 30861), (4572, 26379), (5862, 20574), (6858, 17586), (8793, 13716), (10287, 11724)]