69925920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{145679}}^1$

素因数の和:145697

約数の個数: 48

約数和(自身を含む): 220268160

約数和(自身を除く): 150342240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 145679, 291358, 437037, 582716, 728395, 874074, 1165432, 1456790, 1748148, 2185185, 2330864, 2913580, 3496296, 4370370, 4661728, 5827160, 6992592, 8740740, 11654320, 13985184, 17481480, 23308640, 34962960, 69925920]

約数ペア:

[(1, 69925920), (2, 34962960), (3, 23308640), (4, 17481480), (5, 13985184), (6, 11654320), (8, 8740740), (10, 6992592), (12, 5827160), (15, 4661728), (16, 4370370), (20, 3496296), (24, 2913580), (30, 2330864), (32, 2185185), (40, 1748148), (48, 1456790), (60, 1165432), (80, 874074), (96, 728395), (120, 582716), (160, 437037), (240, 291358), (480, 145679)]