392187720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{142097}}^1$

素因数の和:142134

約数の個数: 64

約数和(自身を含む): 1227726720

約数和(自身を除く): 835539000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 142097, 284194, 426291, 568388, 710485, 852582, 1136776, 1420970, 1705164, 2131455, 2841940, 3268231, 3410328, 4262910, 5683880, 6536462, 8525820, 9804693, 13072924, 16341155, 17051640, 19609386, 26145848, 32682310, 39218772, 49023465, 65364620, 78437544, 98046930, 130729240, 196093860, 392187720]

約数ペア:

[(1, 392187720), (2, 196093860), (3, 130729240), (4, 98046930), (5, 78437544), (6, 65364620), (8, 49023465), (10, 39218772), (12, 32682310), (15, 26145848), (20, 19609386), (23, 17051640), (24, 16341155), (30, 13072924), (40, 9804693), (46, 8525820), (60, 6536462), (69, 5683880), (92, 4262910), (115, 3410328), (120, 3268231), (138, 2841940), (184, 2131455), (230, 1705164), (276, 1420970), (345, 1136776), (460, 852582), (552, 710485), (690, 568388), (920, 426291), (1380, 284194), (2760, 142097)]