143727120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199621}}^1$

素因数の和:199640

約数の個数: 60

約数和(自身を含む): 482685996

約数和(自身を除く): 338958876

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, 199621, 399242, 598863, 798484, 998105, 1197726, 1596968, 1796589, 1996210, 2395452, 2994315, 3193936, 3593178, 3992420, 4790904, 5988630, 7186356, 7984840, 8982945, 9581808, 11977260, 14372712, 15969680, 17965890, 23954520, 28745424, 35931780, 47909040, 71863560, 143727120]

約数ペア:

[(1, 143727120), (2, 71863560), (3, 47909040), (4, 35931780), (5, 28745424), (6, 23954520), (8, 17965890), (9, 15969680), (10, 14372712), (12, 11977260), (15, 9581808), (16, 8982945), (18, 7984840), (20, 7186356), (24, 5988630), (30, 4790904), (36, 3992420), (40, 3593178), (45, 3193936), (48, 2994315), (60, 2395452), (72, 1996210), (80, 1796589), (90, 1596968), (120, 1197726), (144, 998105), (180, 798484), (240, 598863), (360, 399242), (720, 199621)]