216161160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7537}}^1$

素因数の和:7790

約数の個数: 64

約数和(自身を含む): 651283200

約数和(自身を除く): 435122040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 7537, 9560, 14340, 15074, 22611, 28680, 30148, 37685, 45222, 60296, 75370, 90444, 113055, 150740, 180888, 226110, 301480, 452220, 904440, 1801343, 3602686, 5404029, 7205372, 9006715, 10808058, 14410744, 18013430, 21616116, 27020145, 36026860, 43232232, 54040290, 72053720, 108080580, 216161160]

約数ペア:

[(1, 216161160), (2, 108080580), (3, 72053720), (4, 54040290), (5, 43232232), (6, 36026860), (8, 27020145), (10, 21616116), (12, 18013430), (15, 14410744), (20, 10808058), (24, 9006715), (30, 7205372), (40, 5404029), (60, 3602686), (120, 1801343), (239, 904440), (478, 452220), (717, 301480), (956, 226110), (1195, 180888), (1434, 150740), (1912, 113055), (2390, 90444), (2868, 75370), (3585, 60296), (4780, 45222), (5736, 37685), (7170, 30148), (7537, 28680), (9560, 22611), (14340, 15074)]