60384440

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 139708800

約数和(自身を除く): 79324360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 97, 158, 194, 197, 316, 388, 394, 395, 485, 632, 776, 788, 790, 970, 985, 1576, 1580, 1940, 1970, 3160, 3880, 3940, 7663, 7880, 15326, 15563, 19109, 30652, 31126, 38218, 38315, 61304, 62252, 76436, 76630, 77815, 95545, 124504, 152872, 153260, 155630, 191090, 306520, 311260, 382180, 622520, 764360, 1509611, 3019222, 6038444, 7548055, 12076888, 15096110, 30192220, 60384440]

約数ペア:

[(1, 60384440), (2, 30192220), (4, 15096110), (5, 12076888), (8, 7548055), (10, 6038444), (20, 3019222), (40, 1509611), (79, 764360), (97, 622520), (158, 382180), (194, 311260), (197, 306520), (316, 191090), (388, 155630), (394, 153260), (395, 152872), (485, 124504), (632, 95545), (776, 77815), (788, 76630), (790, 76436), (970, 62252), (985, 61304), (1576, 38315), (1580, 38218), (1940, 31126), (1970, 30652), (3160, 19109), (3880, 15563), (3940, 15326), (7663, 7880)]