60320440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 144144000

約数和(自身を除く): 83823560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 139, 152, 190, 278, 380, 556, 571, 695, 760, 1112, 1142, 1390, 2284, 2641, 2780, 2855, 4568, 5282, 5560, 5710, 10564, 10849, 11420, 13205, 21128, 21698, 22840, 26410, 43396, 52820, 54245, 79369, 86792, 105640, 108490, 158738, 216980, 317476, 396845, 433960, 634952, 793690, 1508011, 1587380, 3016022, 3174760, 6032044, 7540055, 12064088, 15080110, 30160220, 60320440]

約数ペア:

[(1, 60320440), (2, 30160220), (4, 15080110), (5, 12064088), (8, 7540055), (10, 6032044), (19, 3174760), (20, 3016022), (38, 1587380), (40, 1508011), (76, 793690), (95, 634952), (139, 433960), (152, 396845), (190, 317476), (278, 216980), (380, 158738), (556, 108490), (571, 105640), (695, 86792), (760, 79369), (1112, 54245), (1142, 52820), (1390, 43396), (2284, 26410), (2641, 22840), (2780, 21698), (2855, 21128), (4568, 13205), (5282, 11420), (5560, 10849), (5710, 10564)]