40852800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{2837}}^1$

素因数の和:2865

約数の個数: 126

約数和(自身を含む): 145251678

約数和(自身を除く): 104398878

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2837, 2880, 3600, 4800, 5674, 7200, 8511, 11348, 14185, 14400, 17022, 22696, 25533, 28370, 34044, 42555, 45392, 51066, 56740, 68088, 70925, 85110, 90784, 102132, 113480, 127665, 136176, 141850, 170220, 181568, 204264, 212775, 226960, 255330, 272352, 283700, 340440, 408528, 425550, 453920, 510660, 544704, 567400, 638325, 680880, 817056, 851100, 907840, 1021320, 1134800, 1276650, 1361760, 1634112, 1702200, 2042640, 2269600, 2553300, 2723520, 3404400, 4085280, 4539200, 5106600, 6808800, 8170560, 10213200, 13617600, 20426400, 40852800]

約数ペア:

[(1, 40852800), (2, 20426400), (3, 13617600), (4, 10213200), (5, 8170560), (6, 6808800), (8, 5106600), (9, 4539200), (10, 4085280), (12, 3404400), (15, 2723520), (16, 2553300), (18, 2269600), (20, 2042640), (24, 1702200), (25, 1634112), (30, 1361760), (32, 1276650), (36, 1134800), (40, 1021320), (45, 907840), (48, 851100), (50, 817056), (60, 680880), (64, 638325), (72, 567400), (75, 544704), (80, 510660), (90, 453920), (96, 425550), (100, 408528), (120, 340440), (144, 283700), (150, 272352), (160, 255330), (180, 226960), (192, 212775), (200, 204264), (225, 181568), (240, 170220), (288, 141850), (300, 136176), (320, 127665), (360, 113480), (400, 102132), (450, 90784), (480, 85110), (576, 70925), (600, 68088), (720, 56740), (800, 51066), (900, 45392), (960, 42555), (1200, 34044), (1440, 28370), (1600, 25533), (1800, 22696), (2400, 17022), (2837, 14400), (2880, 14185), (3600, 11348), (4800, 8511), (5674, 7200)]