72140160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37573}}^1$

素因数の和:37595

約数の個数: 64

約数和(自身を含む): 229952880

約数和(自身を除く): 157812720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 37573, 75146, 112719, 150292, 187865, 225438, 300584, 375730, 450876, 563595, 601168, 751460, 901752, 1127190, 1202336, 1502920, 1803504, 2254380, 2404672, 3005840, 3607008, 4508760, 4809344, 6011680, 7214016, 9017520, 12023360, 14428032, 18035040, 24046720, 36070080, 72140160]

約数ペア:

[(1, 72140160), (2, 36070080), (3, 24046720), (4, 18035040), (5, 14428032), (6, 12023360), (8, 9017520), (10, 7214016), (12, 6011680), (15, 4809344), (16, 4508760), (20, 3607008), (24, 3005840), (30, 2404672), (32, 2254380), (40, 1803504), (48, 1502920), (60, 1202336), (64, 1127190), (80, 901752), (96, 751460), (120, 601168), (128, 563595), (160, 450876), (192, 375730), (240, 300584), (320, 225438), (384, 187865), (480, 150292), (640, 112719), (960, 75146), (1920, 37573)]