207061440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{215689}}^1$

素因数の和:215709

約数の個数: 56

約数和(自身を含む): 657423120

約数和(自身を除く): 450361680

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, 215689, 431378, 647067, 862756, 1078445, 1294134, 1725512, 2156890, 2588268, 3235335, 3451024, 4313780, 5176536, 6470670, 6902048, 8627560, 10353072, 12941340, 13804096, 17255120, 20706144, 25882680, 34510240, 41412288, 51765360, 69020480, 103530720, 207061440]

約数ペア:

[(1, 207061440), (2, 103530720), (3, 69020480), (4, 51765360), (5, 41412288), (6, 34510240), (8, 25882680), (10, 20706144), (12, 17255120), (15, 13804096), (16, 12941340), (20, 10353072), (24, 8627560), (30, 6902048), (32, 6470670), (40, 5176536), (48, 4313780), (60, 3451024), (64, 3235335), (80, 2588268), (96, 2156890), (120, 1725512), (160, 1294134), (192, 1078445), (240, 862756), (320, 647067), (480, 431378), (960, 215689)]