61945680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{258107}}^1$

素因数の和:258123

約数の個数: 40

約数和(自身を含む): 192032352

約数和(自身を除く): 130086672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 258107, 516214, 774321, 1032428, 1290535, 1548642, 2064856, 2581070, 3097284, 3871605, 4129712, 5162140, 6194568, 7743210, 10324280, 12389136, 15486420, 20648560, 30972840, 61945680]

約数ペア:

[(1, 61945680), (2, 30972840), (3, 20648560), (4, 15486420), (5, 12389136), (6, 10324280), (8, 7743210), (10, 6194568), (12, 5162140), (15, 4129712), (16, 3871605), (20, 3097284), (24, 2581070), (30, 2064856), (40, 1548642), (48, 1290535), (60, 1032428), (80, 774321), (120, 516214), (240, 258107)]