91886160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3947}}^1$

素因数の和:4060

約数の個数: 80

約数和(自身を含む): 287856576

約数和(自身を除く): 195970416

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, 3947, 4656, 5820, 7760, 7894, 11640, 11841, 15788, 19735, 23280, 23682, 31576, 39470, 47364, 59205, 63152, 78940, 94728, 118410, 157880, 189456, 236820, 315760, 382859, 473640, 765718, 947280, 1148577, 1531436, 1914295, 2297154, 3062872, 3828590, 4594308, 5742885, 6125744, 7657180, 9188616, 11485770, 15314360, 18377232, 22971540, 30628720, 45943080, 91886160]

約数ペア:

[(1, 91886160), (2, 45943080), (3, 30628720), (4, 22971540), (5, 18377232), (6, 15314360), (8, 11485770), (10, 9188616), (12, 7657180), (15, 6125744), (16, 5742885), (20, 4594308), (24, 3828590), (30, 3062872), (40, 2297154), (48, 1914295), (60, 1531436), (80, 1148577), (97, 947280), (120, 765718), (194, 473640), (240, 382859), (291, 315760), (388, 236820), (485, 189456), (582, 157880), (776, 118410), (970, 94728), (1164, 78940), (1455, 63152), (1552, 59205), (1940, 47364), (2328, 39470), (2910, 31576), (3880, 23682), (3947, 23280), (4656, 19735), (5820, 15788), (7760, 11841), (7894, 11640)]