6496960

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 15727680

約数和(自身を除く): 9230720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 257, 316, 320, 395, 514, 632, 790, 1028, 1264, 1285, 1580, 2056, 2528, 2570, 3160, 4112, 5056, 5140, 6320, 8224, 10280, 12640, 16448, 20303, 20560, 25280, 40606, 41120, 81212, 82240, 101515, 162424, 203030, 324848, 406060, 649696, 812120, 1299392, 1624240, 3248480, 6496960]

約数ペア:

[(1, 6496960), (2, 3248480), (4, 1624240), (5, 1299392), (8, 812120), (10, 649696), (16, 406060), (20, 324848), (32, 203030), (40, 162424), (64, 101515), (79, 82240), (80, 81212), (158, 41120), (160, 40606), (257, 25280), (316, 20560), (320, 20303), (395, 16448), (514, 12640), (632, 10280), (790, 8224), (1028, 6320), (1264, 5140), (1285, 5056), (1580, 4112), (2056, 3160), (2528, 2570)]