30784440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6257}}^1$

素因数の和:6312

約数の個数: 64

約数和(自身を含む): 94620960

約数和(自身を除く): 63836520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 6257, 12514, 18771, 25028, 31285, 37542, 50056, 62570, 75084, 93855, 125140, 150168, 187710, 250280, 256537, 375420, 513074, 750840, 769611, 1026148, 1282685, 1539222, 2052296, 2565370, 3078444, 3848055, 5130740, 6156888, 7696110, 10261480, 15392220, 30784440]

約数ペア:

[(1, 30784440), (2, 15392220), (3, 10261480), (4, 7696110), (5, 6156888), (6, 5130740), (8, 3848055), (10, 3078444), (12, 2565370), (15, 2052296), (20, 1539222), (24, 1282685), (30, 1026148), (40, 769611), (41, 750840), (60, 513074), (82, 375420), (120, 256537), (123, 250280), (164, 187710), (205, 150168), (246, 125140), (328, 93855), (410, 75084), (492, 62570), (615, 50056), (820, 37542), (984, 31285), (1230, 25028), (1640, 18771), (2460, 12514), (4920, 6257)]