12946680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35963}}^1$

素因数の和:35980

約数の個数: 48

約数和(自身を含む): 42077880

約数和(自身を除く): 29131200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35963, 71926, 107889, 143852, 179815, 215778, 287704, 323667, 359630, 431556, 539445, 647334, 719260, 863112, 1078890, 1294668, 1438520, 1618335, 2157780, 2589336, 3236670, 4315560, 6473340, 12946680]

約数ペア:

[(1, 12946680), (2, 6473340), (3, 4315560), (4, 3236670), (5, 2589336), (6, 2157780), (8, 1618335), (9, 1438520), (10, 1294668), (12, 1078890), (15, 863112), (18, 719260), (20, 647334), (24, 539445), (30, 431556), (36, 359630), (40, 323667), (45, 287704), (60, 215778), (72, 179815), (90, 143852), (120, 107889), (180, 71926), (360, 35963)]