264216360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{22699}}^1$

素因数の和:22810

約数の個数: 64

約数和(自身を含む): 800856000

約数和(自身を除く): 536639640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 22699, 45398, 68097, 90796, 113495, 136194, 181592, 226990, 272388, 340485, 453980, 544776, 680970, 907960, 1361940, 2201803, 2723880, 4403606, 6605409, 8807212, 11009015, 13210818, 17614424, 22018030, 26421636, 33027045, 44036060, 52843272, 66054090, 88072120, 132108180, 264216360]

約数ペア:

[(1, 264216360), (2, 132108180), (3, 88072120), (4, 66054090), (5, 52843272), (6, 44036060), (8, 33027045), (10, 26421636), (12, 22018030), (15, 17614424), (20, 13210818), (24, 11009015), (30, 8807212), (40, 6605409), (60, 4403606), (97, 2723880), (120, 2201803), (194, 1361940), (291, 907960), (388, 680970), (485, 544776), (582, 453980), (776, 340485), (970, 272388), (1164, 226990), (1455, 181592), (1940, 136194), (2328, 113495), (2910, 90796), (3880, 68097), (5820, 45398), (11640, 22699)]