8191320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68261}}^1$

素因数の和:68275

約数の個数: 32

約数和(自身を含む): 24574320

約数和(自身を除く): 16383000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68261, 136522, 204783, 273044, 341305, 409566, 546088, 682610, 819132, 1023915, 1365220, 1638264, 2047830, 2730440, 4095660, 8191320]

約数ペア:

[(1, 8191320), (2, 4095660), (3, 2730440), (4, 2047830), (5, 1638264), (6, 1365220), (8, 1023915), (10, 819132), (12, 682610), (15, 546088), (20, 409566), (24, 341305), (30, 273044), (40, 204783), (60, 136522), (120, 68261)]