196992720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{273601}}^1$

素因数の和:273620

約数の個数: 60

約数和(自身を含む): 661569636

約数和(自身を除く): 464576916

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, 273601, 547202, 820803, 1094404, 1368005, 1641606, 2188808, 2462409, 2736010, 3283212, 4104015, 4377616, 4924818, 5472020, 6566424, 8208030, 9849636, 10944040, 12312045, 13132848, 16416060, 19699272, 21888080, 24624090, 32832120, 39398544, 49248180, 65664240, 98496360, 196992720]

約数ペア:

[(1, 196992720), (2, 98496360), (3, 65664240), (4, 49248180), (5, 39398544), (6, 32832120), (8, 24624090), (9, 21888080), (10, 19699272), (12, 16416060), (15, 13132848), (16, 12312045), (18, 10944040), (20, 9849636), (24, 8208030), (30, 6566424), (36, 5472020), (40, 4924818), (45, 4377616), (48, 4104015), (60, 3283212), (72, 2736010), (80, 2462409), (90, 2188808), (120, 1641606), (144, 1368005), (180, 1094404), (240, 820803), (360, 547202), (720, 273601)]