195942720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{204107}}^1$

素因数の和:204127

約数の個数: 56

約数和(自身を含む): 622121184

約数和(自身を除く): 426178464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 204107, 408214, 612321, 816428, 1020535, 1224642, 1632856, 2041070, 2449284, 3061605, 3265712, 4082140, 4898568, 6123210, 6531424, 8164280, 9797136, 12246420, 13062848, 16328560, 19594272, 24492840, 32657120, 39188544, 48985680, 65314240, 97971360, 195942720]

約数ペア:

[(1, 195942720), (2, 97971360), (3, 65314240), (4, 48985680), (5, 39188544), (6, 32657120), (8, 24492840), (10, 19594272), (12, 16328560), (15, 13062848), (16, 12246420), (20, 9797136), (24, 8164280), (30, 6531424), (32, 6123210), (40, 4898568), (48, 4082140), (60, 3265712), (64, 3061605), (80, 2449284), (96, 2041070), (120, 1632856), (160, 1224642), (192, 1020535), (240, 816428), (320, 612321), (480, 408214), (960, 204107)]