331467720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{120097}}^1$

素因数の和:120134

約数の個数: 64

約数和(自身を含む): 1037646720

約数和(自身を除く): 706179000

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, 120097, 240194, 360291, 480388, 600485, 720582, 960776, 1200970, 1441164, 1801455, 2401940, 2762231, 2882328, 3602910, 4803880, 5524462, 7205820, 8286693, 11048924, 13811155, 14411640, 16573386, 22097848, 27622310, 33146772, 41433465, 55244620, 66293544, 82866930, 110489240, 165733860, 331467720]

約数ペア:

[(1, 331467720), (2, 165733860), (3, 110489240), (4, 82866930), (5, 66293544), (6, 55244620), (8, 41433465), (10, 33146772), (12, 27622310), (15, 22097848), (20, 16573386), (23, 14411640), (24, 13811155), (30, 11048924), (40, 8286693), (46, 7205820), (60, 5524462), (69, 4803880), (92, 3602910), (115, 2882328), (120, 2762231), (138, 2401940), (184, 1801455), (230, 1441164), (276, 1200970), (345, 960776), (460, 720582), (552, 600485), (690, 480388), (920, 360291), (1380, 240194), (2760, 120097)]