97872120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271867}}^1$

素因数の和:271884

約数の個数: 48

約数和(自身を含む): 318085560

約数和(自身を除く): 220213440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 271867, 543734, 815601, 1087468, 1359335, 1631202, 2174936, 2446803, 2718670, 3262404, 4078005, 4893606, 5437340, 6524808, 8156010, 9787212, 10874680, 12234015, 16312020, 19574424, 24468030, 32624040, 48936060, 97872120]

約数ペア:

[(1, 97872120), (2, 48936060), (3, 32624040), (4, 24468030), (5, 19574424), (6, 16312020), (8, 12234015), (9, 10874680), (10, 9787212), (12, 8156010), (15, 6524808), (18, 5437340), (20, 4893606), (24, 4078005), (30, 3262404), (36, 2718670), (40, 2446803), (45, 2174936), (60, 1631202), (72, 1359335), (90, 1087468), (120, 815601), (180, 543734), (360, 271867)]