231149040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{963121}}^1$

素因数の和:963137

約数の個数: 40

約数和(自身を含む): 716562768

約数和(自身を除く): 485413728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 963121, 1926242, 2889363, 3852484, 4815605, 5778726, 7704968, 9631210, 11557452, 14446815, 15409936, 19262420, 23114904, 28893630, 38524840, 46229808, 57787260, 77049680, 115574520, 231149040]

約数ペア:

[(1, 231149040), (2, 115574520), (3, 77049680), (4, 57787260), (5, 46229808), (6, 38524840), (8, 28893630), (10, 23114904), (12, 19262420), (15, 15409936), (16, 14446815), (20, 11557452), (24, 9631210), (30, 7704968), (40, 5778726), (48, 4815605), (60, 3852484), (80, 2889363), (120, 1926242), (240, 963121)]