56227320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 183690000

約数和(自身を除く): 127462680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 313, 360, 499, 626, 939, 998, 1252, 1497, 1565, 1878, 1996, 2495, 2504, 2817, 2994, 3130, 3756, 3992, 4491, 4695, 4990, 5634, 5988, 6260, 7485, 7512, 8982, 9390, 9980, 11268, 11976, 12520, 14085, 14970, 17964, 18780, 19960, 22455, 22536, 28170, 29940, 35928, 37560, 44910, 56340, 59880, 89820, 112680, 156187, 179640, 312374, 468561, 624748, 780935, 937122, 1249496, 1405683, 1561870, 1874244, 2342805, 2811366, 3123740, 3748488, 4685610, 5622732, 6247480, 7028415, 9371220, 11245464, 14056830, 18742440, 28113660, 56227320]

約数ペア:

[(1, 56227320), (2, 28113660), (3, 18742440), (4, 14056830), (5, 11245464), (6, 9371220), (8, 7028415), (9, 6247480), (10, 5622732), (12, 4685610), (15, 3748488), (18, 3123740), (20, 2811366), (24, 2342805), (30, 1874244), (36, 1561870), (40, 1405683), (45, 1249496), (60, 937122), (72, 780935), (90, 624748), (120, 468561), (180, 312374), (313, 179640), (360, 156187), (499, 112680), (626, 89820), (939, 59880), (998, 56340), (1252, 44910), (1497, 37560), (1565, 35928), (1878, 29940), (1996, 28170), (2495, 22536), (2504, 22455), (2817, 19960), (2994, 18780), (3130, 17964), (3756, 14970), (3992, 14085), (4491, 12520), (4695, 11976), (4990, 11268), (5634, 9980), (5988, 9390), (6260, 8982), (7485, 7512)]