97847760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{407699}}^1$

素因数の和:407715

約数の個数: 40

約数和(自身を含む): 303328800

約数和(自身を除く): 205481040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 407699, 815398, 1223097, 1630796, 2038495, 2446194, 3261592, 4076990, 4892388, 6115485, 6523184, 8153980, 9784776, 12230970, 16307960, 19569552, 24461940, 32615920, 48923880, 97847760]

約数ペア:

[(1, 97847760), (2, 48923880), (3, 32615920), (4, 24461940), (5, 19569552), (6, 16307960), (8, 12230970), (10, 9784776), (12, 8153980), (15, 6523184), (16, 6115485), (20, 4892388), (24, 4076990), (30, 3261592), (40, 2446194), (48, 2038495), (60, 1630796), (80, 1223097), (120, 815398), (240, 407699)]