2507232720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107699}}^1$

素因数の和:107812

約数の個数: 80

約数和(自身を含む): 7852622400

約数和(自身を除く): 5345389680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 107699, 215398, 323097, 430796, 538495, 646194, 861592, 1076990, 1292388, 1615485, 1723184, 2153980, 2584776, 3230970, 4307960, 5169552, 6461940, 8615920, 10446803, 12923880, 20893606, 25847760, 31340409, 41787212, 52234015, 62680818, 83574424, 104468030, 125361636, 156702045, 167148848, 208936060, 250723272, 313404090, 417872120, 501446544, 626808180, 835744240, 1253616360, 2507232720]

約数ペア:

[(1, 2507232720), (2, 1253616360), (3, 835744240), (4, 626808180), (5, 501446544), (6, 417872120), (8, 313404090), (10, 250723272), (12, 208936060), (15, 167148848), (16, 156702045), (20, 125361636), (24, 104468030), (30, 83574424), (40, 62680818), (48, 52234015), (60, 41787212), (80, 31340409), (97, 25847760), (120, 20893606), (194, 12923880), (240, 10446803), (291, 8615920), (388, 6461940), (485, 5169552), (582, 4307960), (776, 3230970), (970, 2584776), (1164, 2153980), (1455, 1723184), (1552, 1615485), (1940, 1292388), (2328, 1076990), (2910, 861592), (3880, 646194), (4656, 538495), (5820, 430796), (7760, 323097), (11640, 215398), (23280, 107699)]