2427893280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23747}}^1$

素因数の和:23839

約数の個数: 144

約数和(自身を含む): 8402232384

約数和(自身を除く): 5974339104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 17040, 20448, 23747, 25560, 34080, 47494, 51120, 71241, 94988, 102240, 118735, 142482, 189976, 213723, 237470, 284964, 356205, 379952, 427446, 474940, 569928, 712410, 759904, 854892, 949880, 1068615, 1139856, 1424820, 1686037, 1709784, 1899760, 2137230, 2279712, 2849640, 3372074, 3419568, 3799520, 4274460, 5058111, 5699280, 6744148, 6839136, 8430185, 8548920, 10116222, 11398560, 13488296, 15174333, 16860370, 17097840, 20232444, 25290555, 26976592, 30348666, 33720740, 34195680, 40464888, 50581110, 53953184, 60697332, 67441480, 75871665, 80929776, 101162220, 121394664, 134882960, 151743330, 161859552, 202324440, 242789328, 269765920, 303486660, 404648880, 485578656, 606973320, 809297760, 1213946640, 2427893280]

約数ペア:

[(1, 2427893280), (2, 1213946640), (3, 809297760), (4, 606973320), (5, 485578656), (6, 404648880), (8, 303486660), (9, 269765920), (10, 242789328), (12, 202324440), (15, 161859552), (16, 151743330), (18, 134882960), (20, 121394664), (24, 101162220), (30, 80929776), (32, 75871665), (36, 67441480), (40, 60697332), (45, 53953184), (48, 50581110), (60, 40464888), (71, 34195680), (72, 33720740), (80, 30348666), (90, 26976592), (96, 25290555), (120, 20232444), (142, 17097840), (144, 16860370), (160, 15174333), (180, 13488296), (213, 11398560), (240, 10116222), (284, 8548920), (288, 8430185), (355, 6839136), (360, 6744148), (426, 5699280), (480, 5058111), (568, 4274460), (639, 3799520), (710, 3419568), (720, 3372074), (852, 2849640), (1065, 2279712), (1136, 2137230), (1278, 1899760), (1420, 1709784), (1440, 1686037), (1704, 1424820), (2130, 1139856), (2272, 1068615), (2556, 949880), (2840, 854892), (3195, 759904), (3408, 712410), (4260, 569928), (5112, 474940), (5680, 427446), (6390, 379952), (6816, 356205), (8520, 284964), (10224, 237470), (11360, 213723), (12780, 189976), (17040, 142482), (20448, 118735), (23747, 102240), (25560, 94988), (34080, 71241), (47494, 51120)]