73847680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6073}}^1$

素因数の和:6111

約数の個数: 64

約数和(自身を含む): 185864400

約数和(自身を除く): 112016720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6073, 6080, 12146, 12160, 24292, 30365, 48584, 60730, 97168, 115387, 121460, 194336, 230774, 242920, 388672, 461548, 485840, 576935, 777344, 923096, 971680, 1153870, 1846192, 1943360, 2307740, 3692384, 3886720, 4615480, 7384768, 9230960, 14769536, 18461920, 36923840, 73847680]

約数ペア:

[(1, 73847680), (2, 36923840), (4, 18461920), (5, 14769536), (8, 9230960), (10, 7384768), (16, 4615480), (19, 3886720), (20, 3692384), (32, 2307740), (38, 1943360), (40, 1846192), (64, 1153870), (76, 971680), (80, 923096), (95, 777344), (128, 576935), (152, 485840), (160, 461548), (190, 388672), (304, 242920), (320, 230774), (380, 194336), (608, 121460), (640, 115387), (760, 97168), (1216, 60730), (1520, 48584), (2432, 30365), (3040, 24292), (6073, 12160), (6080, 12146)]