237154920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8269}}^1$

素因数の和:8522

約数の個数: 64

約数和(自身を含む): 714528000

約数和(自身を除く): 477373080

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, 8269, 9560, 14340, 16538, 24807, 28680, 33076, 41345, 49614, 66152, 82690, 99228, 124035, 165380, 198456, 248070, 330760, 496140, 992280, 1976291, 3952582, 5928873, 7905164, 9881455, 11857746, 15810328, 19762910, 23715492, 29644365, 39525820, 47430984, 59288730, 79051640, 118577460, 237154920]

約数ペア:

[(1, 237154920), (2, 118577460), (3, 79051640), (4, 59288730), (5, 47430984), (6, 39525820), (8, 29644365), (10, 23715492), (12, 19762910), (15, 15810328), (20, 11857746), (24, 9881455), (30, 7905164), (40, 5928873), (60, 3952582), (120, 1976291), (239, 992280), (478, 496140), (717, 330760), (956, 248070), (1195, 198456), (1434, 165380), (1912, 124035), (2390, 99228), (2868, 82690), (3585, 66152), (4780, 49614), (5736, 41345), (7170, 33076), (8269, 28680), (9560, 24807), (14340, 16538)]