51786720

素因数分解:

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

素因数の和:35984

約数の個数: 72

約数和(自身を含む): 176727096

約数和(自身を除く): 124940376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 35963, 71926, 107889, 143852, 179815, 215778, 287704, 323667, 359630, 431556, 539445, 575408, 647334, 719260, 863112, 1078890, 1150816, 1294668, 1438520, 1618335, 1726224, 2157780, 2589336, 2877040, 3236670, 3452448, 4315560, 5178672, 5754080, 6473340, 8631120, 10357344, 12946680, 17262240, 25893360, 51786720]

約数ペア:

[(1, 51786720), (2, 25893360), (3, 17262240), (4, 12946680), (5, 10357344), (6, 8631120), (8, 6473340), (9, 5754080), (10, 5178672), (12, 4315560), (15, 3452448), (16, 3236670), (18, 2877040), (20, 2589336), (24, 2157780), (30, 1726224), (32, 1618335), (36, 1438520), (40, 1294668), (45, 1150816), (48, 1078890), (60, 863112), (72, 719260), (80, 647334), (90, 575408), (96, 539445), (120, 431556), (144, 359630), (160, 323667), (180, 287704), (240, 215778), (288, 179815), (360, 143852), (480, 107889), (720, 71926), (1440, 35963)]