25960320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4507}}^1$

素因数の和:4532

約数の個数: 96

約数和(自身を含む): 89664120

約数和(自身を除く): 63703800

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4507, 5760, 9014, 13521, 18028, 22535, 27042, 36056, 40563, 45070, 54084, 67605, 72112, 81126, 90140, 108168, 135210, 144224, 162252, 180280, 202815, 216336, 270420, 288448, 324504, 360560, 405630, 432672, 540840, 576896, 649008, 721120, 811260, 865344, 1081680, 1298016, 1442240, 1622520, 1730688, 2163360, 2596032, 2884480, 3245040, 4326720, 5192064, 6490080, 8653440, 12980160, 25960320]

約数ペア:

[(1, 25960320), (2, 12980160), (3, 8653440), (4, 6490080), (5, 5192064), (6, 4326720), (8, 3245040), (9, 2884480), (10, 2596032), (12, 2163360), (15, 1730688), (16, 1622520), (18, 1442240), (20, 1298016), (24, 1081680), (30, 865344), (32, 811260), (36, 721120), (40, 649008), (45, 576896), (48, 540840), (60, 432672), (64, 405630), (72, 360560), (80, 324504), (90, 288448), (96, 270420), (120, 216336), (128, 202815), (144, 180280), (160, 162252), (180, 144224), (192, 135210), (240, 108168), (288, 90140), (320, 81126), (360, 72112), (384, 67605), (480, 54084), (576, 45070), (640, 40563), (720, 36056), (960, 27042), (1152, 22535), (1440, 18028), (1920, 13521), (2880, 9014), (4507, 5760)]