239270280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5261}}^1$

素因数の和:5654

約数の個数: 64

約数和(自身を含む): 719841600

約数和(自身を除く): 480571320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5261, 5685, 7580, 9096, 10522, 11370, 15160, 15783, 21044, 22740, 26305, 31566, 42088, 45480, 52610, 63132, 78915, 105220, 126264, 157830, 210440, 315660, 631320, 1993919, 3987838, 5981757, 7975676, 9969595, 11963514, 15951352, 19939190, 23927028, 29908785, 39878380, 47854056, 59817570, 79756760, 119635140, 239270280]

約数ペア:

[(1, 239270280), (2, 119635140), (3, 79756760), (4, 59817570), (5, 47854056), (6, 39878380), (8, 29908785), (10, 23927028), (12, 19939190), (15, 15951352), (20, 11963514), (24, 9969595), (30, 7975676), (40, 5981757), (60, 3987838), (120, 1993919), (379, 631320), (758, 315660), (1137, 210440), (1516, 157830), (1895, 126264), (2274, 105220), (3032, 78915), (3790, 63132), (4548, 52610), (5261, 45480), (5685, 42088), (7580, 31566), (9096, 26305), (10522, 22740), (11370, 21044), (15160, 15783)]