268203840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1080

約数の個数: 112

約数和(自身を含む): 854781120

約数和(自身を除く): 586577280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 491, 569, 960, 982, 1138, 1473, 1707, 1964, 2276, 2455, 2845, 2946, 3414, 3928, 4552, 4910, 5690, 5892, 6828, 7365, 7856, 8535, 9104, 9820, 11380, 11784, 13656, 14730, 15712, 17070, 18208, 19640, 22760, 23568, 27312, 29460, 31424, 34140, 36416, 39280, 45520, 47136, 54624, 58920, 68280, 78560, 91040, 94272, 109248, 117840, 136560, 157120, 182080, 235680, 273120, 279379, 471360, 546240, 558758, 838137, 1117516, 1396895, 1676274, 2235032, 2793790, 3352548, 4190685, 4470064, 5587580, 6705096, 8381370, 8940128, 11175160, 13410192, 16762740, 17880256, 22350320, 26820384, 33525480, 44700640, 53640768, 67050960, 89401280, 134101920, 268203840]

約数ペア:

[(1, 268203840), (2, 134101920), (3, 89401280), (4, 67050960), (5, 53640768), (6, 44700640), (8, 33525480), (10, 26820384), (12, 22350320), (15, 17880256), (16, 16762740), (20, 13410192), (24, 11175160), (30, 8940128), (32, 8381370), (40, 6705096), (48, 5587580), (60, 4470064), (64, 4190685), (80, 3352548), (96, 2793790), (120, 2235032), (160, 1676274), (192, 1396895), (240, 1117516), (320, 838137), (480, 558758), (491, 546240), (569, 471360), (960, 279379), (982, 273120), (1138, 235680), (1473, 182080), (1707, 157120), (1964, 136560), (2276, 117840), (2455, 109248), (2845, 94272), (2946, 91040), (3414, 78560), (3928, 68280), (4552, 58920), (4910, 54624), (5690, 47136), (5892, 45520), (6828, 39280), (7365, 36416), (7856, 34140), (8535, 31424), (9104, 29460), (9820, 27312), (11380, 23568), (11784, 22760), (13656, 19640), (14730, 18208), (15712, 17070)]