55978680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^2$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 168182280

約数和(自身を除く): 112203600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 1366, 2049, 2732, 3415, 4098, 5464, 6830, 8196, 10245, 13660, 16392, 20490, 27320, 40980, 81960, 466489, 932978, 1399467, 1865956, 2332445, 2798934, 3731912, 4664890, 5597868, 6997335, 9329780, 11195736, 13994670, 18659560, 27989340, 55978680]

約数ペア:

[(1, 55978680), (2, 27989340), (3, 18659560), (4, 13994670), (5, 11195736), (6, 9329780), (8, 6997335), (10, 5597868), (12, 4664890), (15, 3731912), (20, 2798934), (24, 2332445), (30, 1865956), (40, 1399467), (60, 932978), (120, 466489), (683, 81960), (1366, 40980), (2049, 27320), (2732, 20490), (3415, 16392), (4098, 13660), (5464, 10245), (6830, 8196)]