9816720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{40903}}^1$

素因数の和:40919

約数の個数: 40

約数和(自身を含む): 30432576

約数和(自身を除く): 20615856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 40903, 81806, 122709, 163612, 204515, 245418, 327224, 409030, 490836, 613545, 654448, 818060, 981672, 1227090, 1636120, 1963344, 2454180, 3272240, 4908360, 9816720]

約数ペア:

[(1, 9816720), (2, 4908360), (3, 3272240), (4, 2454180), (5, 1963344), (6, 1636120), (8, 1227090), (10, 981672), (12, 818060), (15, 654448), (16, 613545), (20, 490836), (24, 409030), (30, 327224), (40, 245418), (48, 204515), (60, 163612), (80, 122709), (120, 81806), (240, 40903)]