73928880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102679}}^1$

素因数の和:102698

約数の個数: 60

約数和(自身を含む): 248280240

約数和(自身を除く): 174351360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 102679, 205358, 308037, 410716, 513395, 616074, 821432, 924111, 1026790, 1232148, 1540185, 1642864, 1848222, 2053580, 2464296, 3080370, 3696444, 4107160, 4620555, 4928592, 6160740, 7392888, 8214320, 9241110, 12321480, 14785776, 18482220, 24642960, 36964440, 73928880]

約数ペア:

[(1, 73928880), (2, 36964440), (3, 24642960), (4, 18482220), (5, 14785776), (6, 12321480), (8, 9241110), (9, 8214320), (10, 7392888), (12, 6160740), (15, 4928592), (16, 4620555), (18, 4107160), (20, 3696444), (24, 3080370), (30, 2464296), (36, 2053580), (40, 1848222), (45, 1642864), (48, 1540185), (60, 1232148), (72, 1026790), (80, 924111), (90, 821432), (120, 616074), (144, 513395), (180, 410716), (240, 308037), (360, 205358), (720, 102679)]