148402680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7877}}^1$

素因数の和:8048

約数の個数: 64

約数和(自身を含む): 448100640

約数和(自身を除く): 299697960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 7877, 9420, 15754, 18840, 23631, 31508, 39385, 47262, 63016, 78770, 94524, 118155, 157540, 189048, 236310, 315080, 472620, 945240, 1236689, 2473378, 3710067, 4946756, 6183445, 7420134, 9893512, 12366890, 14840268, 18550335, 24733780, 29680536, 37100670, 49467560, 74201340, 148402680]

約数ペア:

[(1, 148402680), (2, 74201340), (3, 49467560), (4, 37100670), (5, 29680536), (6, 24733780), (8, 18550335), (10, 14840268), (12, 12366890), (15, 9893512), (20, 7420134), (24, 6183445), (30, 4946756), (40, 3710067), (60, 2473378), (120, 1236689), (157, 945240), (314, 472620), (471, 315080), (628, 236310), (785, 189048), (942, 157540), (1256, 118155), (1570, 94524), (1884, 78770), (2355, 63016), (3140, 47262), (3768, 39385), (4710, 31508), (6280, 23631), (7877, 18840), (9420, 15754)]