18407732040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{51132589}}^1$

素因数の和:51132606

約数の個数: 48

約数和(自身を含む): 59825130300

約数和(自身を除く): 41417398260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 51132589, 102265178, 153397767, 204530356, 255662945, 306795534, 409060712, 460193301, 511325890, 613591068, 766988835, 920386602, 1022651780, 1227182136, 1533977670, 1840773204, 2045303560, 2300966505, 3067955340, 3681546408, 4601933010, 6135910680, 9203866020, 18407732040]

約数ペア:

[(1, 18407732040), (2, 9203866020), (3, 6135910680), (4, 4601933010), (5, 3681546408), (6, 3067955340), (8, 2300966505), (9, 2045303560), (10, 1840773204), (12, 1533977670), (15, 1227182136), (18, 1022651780), (20, 920386602), (24, 766988835), (30, 613591068), (36, 511325890), (40, 460193301), (45, 409060712), (60, 306795534), (72, 255662945), (90, 204530356), (120, 153397767), (180, 102265178), (360, 51132589)]