76144440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3221}}^1$

素因数の和:3432

約数の個数: 64

約数和(自身を含む): 229664160

約数和(自身を除く): 153519720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3221, 3940, 4728, 5910, 6442, 7880, 9663, 11820, 12884, 16105, 19326, 23640, 25768, 32210, 38652, 48315, 64420, 77304, 96630, 128840, 193260, 386520, 634537, 1269074, 1903611, 2538148, 3172685, 3807222, 5076296, 6345370, 7614444, 9518055, 12690740, 15228888, 19036110, 25381480, 38072220, 76144440]

約数ペア:

[(1, 76144440), (2, 38072220), (3, 25381480), (4, 19036110), (5, 15228888), (6, 12690740), (8, 9518055), (10, 7614444), (12, 6345370), (15, 5076296), (20, 3807222), (24, 3172685), (30, 2538148), (40, 1903611), (60, 1269074), (120, 634537), (197, 386520), (394, 193260), (591, 128840), (788, 96630), (985, 77304), (1182, 64420), (1576, 48315), (1970, 38652), (2364, 32210), (2955, 25768), (3221, 23640), (3940, 19326), (4728, 16105), (5910, 12884), (6442, 11820), (7880, 9663)]