73606720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1901}}^1$

素因数の和:1940

約数の個数: 84

約数和(自身を含む): 192760092

約数和(自身を除く): 119153372

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1901, 1936, 2420, 3520, 3802, 3872, 4840, 7604, 7744, 9505, 9680, 15208, 19010, 19360, 20911, 30416, 38020, 38720, 41822, 60832, 76040, 83644, 104555, 121664, 152080, 167288, 209110, 230021, 304160, 334576, 418220, 460042, 608320, 669152, 836440, 920084, 1150105, 1338304, 1672880, 1840168, 2300210, 3345760, 3680336, 4600420, 6691520, 7360672, 9200840, 14721344, 18401680, 36803360, 73606720]

約数ペア:

[(1, 73606720), (2, 36803360), (4, 18401680), (5, 14721344), (8, 9200840), (10, 7360672), (11, 6691520), (16, 4600420), (20, 3680336), (22, 3345760), (32, 2300210), (40, 1840168), (44, 1672880), (55, 1338304), (64, 1150105), (80, 920084), (88, 836440), (110, 669152), (121, 608320), (160, 460042), (176, 418220), (220, 334576), (242, 304160), (320, 230021), (352, 209110), (440, 167288), (484, 152080), (605, 121664), (704, 104555), (880, 83644), (968, 76040), (1210, 60832), (1760, 41822), (1901, 38720), (1936, 38020), (2420, 30416), (3520, 20911), (3802, 19360), (3872, 19010), (4840, 15208), (7604, 9680), (7744, 9505)]