2556995520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{56671}}^1$

素因数の和:56738

約数の個数: 112

約数和(自身を含む): 8291340288

約数和(自身を除く): 5734344768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5640, 7520, 9024, 11280, 15040, 22560, 45120, 56671, 113342, 170013, 226684, 283355, 340026, 453368, 566710, 680052, 850065, 906736, 1133420, 1360104, 1700130, 1813472, 2266840, 2663537, 2720208, 3400260, 3626944, 4533680, 5327074, 5440416, 6800520, 7990611, 9067360, 10654148, 10880832, 13317685, 13601040, 15981222, 18134720, 21308296, 26635370, 27202080, 31962444, 39953055, 42616592, 53270740, 54404160, 63924888, 79906110, 85233184, 106541480, 127849776, 159812220, 170466368, 213082960, 255699552, 319624440, 426165920, 511399104, 639248880, 852331840, 1278497760, 2556995520]

約数ペア:

[(1, 2556995520), (2, 1278497760), (3, 852331840), (4, 639248880), (5, 511399104), (6, 426165920), (8, 319624440), (10, 255699552), (12, 213082960), (15, 170466368), (16, 159812220), (20, 127849776), (24, 106541480), (30, 85233184), (32, 79906110), (40, 63924888), (47, 54404160), (48, 53270740), (60, 42616592), (64, 39953055), (80, 31962444), (94, 27202080), (96, 26635370), (120, 21308296), (141, 18134720), (160, 15981222), (188, 13601040), (192, 13317685), (235, 10880832), (240, 10654148), (282, 9067360), (320, 7990611), (376, 6800520), (470, 5440416), (480, 5327074), (564, 4533680), (705, 3626944), (752, 3400260), (940, 2720208), (960, 2663537), (1128, 2266840), (1410, 1813472), (1504, 1700130), (1880, 1360104), (2256, 1133420), (2820, 906736), (3008, 850065), (3760, 680052), (4512, 566710), (5640, 453368), (7520, 340026), (9024, 283355), (11280, 226684), (15040, 170013), (22560, 113342), (45120, 56671)]