71895960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4871}}^1$

素因数の和:4929

約数の個数: 96

約数和(自身を含む): 239410080

約数和(自身を除く): 167514120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4871, 4920, 7380, 9742, 14613, 14760, 19484, 24355, 29226, 38968, 43839, 48710, 58452, 73065, 87678, 97420, 116904, 146130, 175356, 194840, 199711, 219195, 292260, 350712, 399422, 438390, 584520, 599133, 798844, 876780, 998555, 1198266, 1597688, 1753560, 1797399, 1997110, 2396532, 2995665, 3594798, 3994220, 4793064, 5991330, 7189596, 7988440, 8986995, 11982660, 14379192, 17973990, 23965320, 35947980, 71895960]

約数ペア:

[(1, 71895960), (2, 35947980), (3, 23965320), (4, 17973990), (5, 14379192), (6, 11982660), (8, 8986995), (9, 7988440), (10, 7189596), (12, 5991330), (15, 4793064), (18, 3994220), (20, 3594798), (24, 2995665), (30, 2396532), (36, 1997110), (40, 1797399), (41, 1753560), (45, 1597688), (60, 1198266), (72, 998555), (82, 876780), (90, 798844), (120, 599133), (123, 584520), (164, 438390), (180, 399422), (205, 350712), (246, 292260), (328, 219195), (360, 199711), (369, 194840), (410, 175356), (492, 146130), (615, 116904), (738, 97420), (820, 87678), (984, 73065), (1230, 58452), (1476, 48710), (1640, 43839), (1845, 38968), (2460, 29226), (2952, 24355), (3690, 19484), (4871, 14760), (4920, 14613), (7380, 9742)]