25806960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 88034544

約数和(自身を除く): 62227584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 491, 584, 657, 720, 730, 876, 982, 1095, 1168, 1314, 1460, 1473, 1752, 1964, 2190, 2455, 2628, 2920, 2946, 3285, 3504, 3928, 4380, 4419, 4910, 5256, 5840, 5892, 6570, 7365, 7856, 8760, 8838, 9820, 10512, 11784, 13140, 14730, 17520, 17676, 19640, 22095, 23568, 26280, 29460, 35352, 35843, 39280, 44190, 52560, 58920, 70704, 71686, 88380, 107529, 117840, 143372, 176760, 179215, 215058, 286744, 322587, 353520, 358430, 430116, 537645, 573488, 645174, 716860, 860232, 1075290, 1290348, 1433720, 1612935, 1720464, 2150580, 2580696, 2867440, 3225870, 4301160, 5161392, 6451740, 8602320, 12903480, 25806960]

約数ペア:

[(1, 25806960), (2, 12903480), (3, 8602320), (4, 6451740), (5, 5161392), (6, 4301160), (8, 3225870), (9, 2867440), (10, 2580696), (12, 2150580), (15, 1720464), (16, 1612935), (18, 1433720), (20, 1290348), (24, 1075290), (30, 860232), (36, 716860), (40, 645174), (45, 573488), (48, 537645), (60, 430116), (72, 358430), (73, 353520), (80, 322587), (90, 286744), (120, 215058), (144, 179215), (146, 176760), (180, 143372), (219, 117840), (240, 107529), (292, 88380), (360, 71686), (365, 70704), (438, 58920), (491, 52560), (584, 44190), (657, 39280), (720, 35843), (730, 35352), (876, 29460), (982, 26280), (1095, 23568), (1168, 22095), (1314, 19640), (1460, 17676), (1473, 17520), (1752, 14730), (1964, 13140), (2190, 11784), (2455, 10512), (2628, 9820), (2920, 8838), (2946, 8760), (3285, 7856), (3504, 7365), (3928, 6570), (4380, 5892), (4419, 5840), (4910, 5256)]