75820560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5179}}^1$

素因数の和:5256

約数の個数: 80

約数和(自身を含む): 238943040

約数和(自身を除く): 163122480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 5179, 7320, 10358, 14640, 15537, 20716, 25895, 31074, 41432, 51790, 62148, 77685, 82864, 103580, 124296, 155370, 207160, 248592, 310740, 315919, 414320, 621480, 631838, 947757, 1242960, 1263676, 1579595, 1895514, 2527352, 3159190, 3791028, 4738785, 5054704, 6318380, 7582056, 9477570, 12636760, 15164112, 18955140, 25273520, 37910280, 75820560]

約数ペア:

[(1, 75820560), (2, 37910280), (3, 25273520), (4, 18955140), (5, 15164112), (6, 12636760), (8, 9477570), (10, 7582056), (12, 6318380), (15, 5054704), (16, 4738785), (20, 3791028), (24, 3159190), (30, 2527352), (40, 1895514), (48, 1579595), (60, 1263676), (61, 1242960), (80, 947757), (120, 631838), (122, 621480), (183, 414320), (240, 315919), (244, 310740), (305, 248592), (366, 207160), (488, 155370), (610, 124296), (732, 103580), (915, 82864), (976, 77685), (1220, 62148), (1464, 51790), (1830, 41432), (2440, 31074), (2928, 25895), (3660, 20716), (4880, 15537), (5179, 14640), (7320, 10358)]