79013520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109741}}^1$

素因数の和:109760

約数の個数: 60

約数和(自身を含む): 265356156

約数和(自身を除く): 186342636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 109741, 219482, 329223, 438964, 548705, 658446, 877928, 987669, 1097410, 1316892, 1646115, 1755856, 1975338, 2194820, 2633784, 3292230, 3950676, 4389640, 4938345, 5267568, 6584460, 7901352, 8779280, 9876690, 13168920, 15802704, 19753380, 26337840, 39506760, 79013520]

約数ペア:

[(1, 79013520), (2, 39506760), (3, 26337840), (4, 19753380), (5, 15802704), (6, 13168920), (8, 9876690), (9, 8779280), (10, 7901352), (12, 6584460), (15, 5267568), (16, 4938345), (18, 4389640), (20, 3950676), (24, 3292230), (30, 2633784), (36, 2194820), (40, 1975338), (45, 1755856), (48, 1646115), (60, 1316892), (72, 1097410), (80, 987669), (90, 877928), (120, 658446), (144, 548705), (180, 438964), (240, 329223), (360, 219482), (720, 109741)]