45393720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16447}}^1$

素因数の和:16484

約数の個数: 64

約数和(自身を含む): 142110720

約数和(自身を除く): 96717000

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, 16447, 32894, 49341, 65788, 82235, 98682, 131576, 164470, 197364, 246705, 328940, 378281, 394728, 493410, 657880, 756562, 986820, 1134843, 1513124, 1891405, 1973640, 2269686, 3026248, 3782810, 4539372, 5674215, 7565620, 9078744, 11348430, 15131240, 22696860, 45393720]

約数ペア:

[(1, 45393720), (2, 22696860), (3, 15131240), (4, 11348430), (5, 9078744), (6, 7565620), (8, 5674215), (10, 4539372), (12, 3782810), (15, 3026248), (20, 2269686), (23, 1973640), (24, 1891405), (30, 1513124), (40, 1134843), (46, 986820), (60, 756562), (69, 657880), (92, 493410), (115, 394728), (120, 378281), (138, 328940), (184, 246705), (230, 197364), (276, 164470), (345, 131576), (460, 98682), (552, 82235), (690, 65788), (920, 49341), (1380, 32894), (2760, 16447)]