56160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1$

素因数の和:37

約数の個数: 96

約数和(自身を含む): 211680

約数和(自身を除く): 155520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 56160]

約数ペア:

[(1, 56160), (2, 28080), (3, 18720), (4, 14040), (5, 11232), (6, 9360), (8, 7020), (9, 6240), (10, 5616), (12, 4680), (13, 4320), (15, 3744), (16, 3510), (18, 3120), (20, 2808), (24, 2340), (26, 2160), (27, 2080), (30, 1872), (32, 1755), (36, 1560), (39, 1440), (40, 1404), (45, 1248), (48, 1170), (52, 1080), (54, 1040), (60, 936), (65, 864), (72, 780), (78, 720), (80, 702), (90, 624), (96, 585), (104, 540), (108, 520), (117, 480), (120, 468), (130, 432), (135, 416), (144, 390), (156, 360), (160, 351), (180, 312), (195, 288), (208, 270), (216, 260), (234, 240)]