67911120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94321}}^1$

素因数の和:94340

約数の個数: 60

約数和(自身を含む): 228070596

約数和(自身を除く): 160159476

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, 94321, 188642, 282963, 377284, 471605, 565926, 754568, 848889, 943210, 1131852, 1414815, 1509136, 1697778, 1886420, 2263704, 2829630, 3395556, 3772840, 4244445, 4527408, 5659260, 6791112, 7545680, 8488890, 11318520, 13582224, 16977780, 22637040, 33955560, 67911120]

約数ペア:

[(1, 67911120), (2, 33955560), (3, 22637040), (4, 16977780), (5, 13582224), (6, 11318520), (8, 8488890), (9, 7545680), (10, 6791112), (12, 5659260), (15, 4527408), (16, 4244445), (18, 3772840), (20, 3395556), (24, 2829630), (30, 2263704), (36, 1886420), (40, 1697778), (45, 1509136), (48, 1414815), (60, 1131852), (72, 943210), (80, 848889), (90, 754568), (120, 565926), (144, 471605), (180, 377284), (240, 282963), (360, 188642), (720, 94321)]