71007120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{98621}}^1$

素因数の和:98640

約数の個数: 60

約数和(自身を含む): 238467996

約数和(自身を除く): 167460876

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, 98621, 197242, 295863, 394484, 493105, 591726, 788968, 887589, 986210, 1183452, 1479315, 1577936, 1775178, 1972420, 2366904, 2958630, 3550356, 3944840, 4437945, 4733808, 5917260, 7100712, 7889680, 8875890, 11834520, 14201424, 17751780, 23669040, 35503560, 71007120]

約数ペア:

[(1, 71007120), (2, 35503560), (3, 23669040), (4, 17751780), (5, 14201424), (6, 11834520), (8, 8875890), (9, 7889680), (10, 7100712), (12, 5917260), (15, 4733808), (16, 4437945), (18, 3944840), (20, 3550356), (24, 2958630), (30, 2366904), (36, 1972420), (40, 1775178), (45, 1577936), (48, 1479315), (60, 1183452), (72, 986210), (80, 887589), (90, 788968), (120, 591726), (144, 493105), (180, 394484), (240, 295863), (360, 197242), (720, 98621)]