240387120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{333871}}^1$

素因数の和:333890

約数の個数: 60

約数和(自身を含む): 807302496

約数和(自身を除く): 566915376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 333871, 667742, 1001613, 1335484, 1669355, 2003226, 2670968, 3004839, 3338710, 4006452, 5008065, 5341936, 6009678, 6677420, 8012904, 10016130, 12019356, 13354840, 15024195, 16025808, 20032260, 24038712, 26709680, 30048390, 40064520, 48077424, 60096780, 80129040, 120193560, 240387120]

約数ペア:

[(1, 240387120), (2, 120193560), (3, 80129040), (4, 60096780), (5, 48077424), (6, 40064520), (8, 30048390), (9, 26709680), (10, 24038712), (12, 20032260), (15, 16025808), (16, 15024195), (18, 13354840), (20, 12019356), (24, 10016130), (30, 8012904), (36, 6677420), (40, 6009678), (45, 5341936), (48, 5008065), (60, 4006452), (72, 3338710), (80, 3004839), (90, 2670968), (120, 2003226), (144, 1669355), (180, 1335484), (240, 1001613), (360, 667742), (720, 333871)]