394471320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3287261}}^1$

素因数の和:3287275

約数の個数: 32

約数和(自身を含む): 1183414320

約数和(自身を除く): 788943000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3287261, 6574522, 9861783, 13149044, 16436305, 19723566, 26298088, 32872610, 39447132, 49308915, 65745220, 78894264, 98617830, 131490440, 197235660, 394471320]

約数ペア:

[(1, 394471320), (2, 197235660), (3, 131490440), (4, 98617830), (5, 78894264), (6, 65745220), (8, 49308915), (10, 39447132), (12, 32872610), (15, 26298088), (20, 19723566), (24, 16436305), (30, 13149044), (40, 9861783), (60, 6574522), (120, 3287261)]