79018320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{329243}}^1$

素因数の和:329259

約数の個数: 40

約数和(自身を含む): 244957536

約数和(自身を除く): 165939216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 329243, 658486, 987729, 1316972, 1646215, 1975458, 2633944, 3292430, 3950916, 4938645, 5267888, 6584860, 7901832, 9877290, 13169720, 15803664, 19754580, 26339440, 39509160, 79018320]

約数ペア:

[(1, 79018320), (2, 39509160), (3, 26339440), (4, 19754580), (5, 15803664), (6, 13169720), (8, 9877290), (10, 7901832), (12, 6584860), (15, 5267888), (16, 4938645), (20, 3950916), (24, 3292430), (30, 2633944), (40, 1975458), (48, 1646215), (60, 1316972), (80, 987729), (120, 658486), (240, 329243)]