11270280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13417}}^1$

素因数の和:13438

約数の個数: 64

約数和(自身を含む): 38643840

約数和(自身を除く): 27373560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 13417, 26834, 40251, 53668, 67085, 80502, 93919, 107336, 134170, 161004, 187838, 201255, 268340, 281757, 322008, 375676, 402510, 469595, 536680, 563514, 751352, 805020, 939190, 1127028, 1408785, 1610040, 1878380, 2254056, 2817570, 3756760, 5635140, 11270280]

約数ペア:

[(1, 11270280), (2, 5635140), (3, 3756760), (4, 2817570), (5, 2254056), (6, 1878380), (7, 1610040), (8, 1408785), (10, 1127028), (12, 939190), (14, 805020), (15, 751352), (20, 563514), (21, 536680), (24, 469595), (28, 402510), (30, 375676), (35, 322008), (40, 281757), (42, 268340), (56, 201255), (60, 187838), (70, 161004), (84, 134170), (105, 107336), (120, 93919), (140, 80502), (168, 67085), (210, 53668), (280, 40251), (420, 26834), (840, 13417)]