380236800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{4951}}^1$

素因数の和:4984

約数の個数: 132

約数和(自身を含む): 1256956256

約数和(自身を除く): 876719456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 4800, 4951, 5120, 6400, 7680, 9600, 9902, 12800, 14853, 15360, 19200, 19804, 24755, 25600, 29706, 38400, 39608, 49510, 59412, 74265, 76800, 79216, 99020, 118824, 123775, 148530, 158432, 198040, 237648, 247550, 297060, 316864, 371325, 396080, 475296, 495100, 594120, 633728, 742650, 792160, 950592, 990200, 1188240, 1267456, 1485300, 1584320, 1901184, 1980400, 2376480, 2534912, 2970600, 3168640, 3802368, 3960800, 4752960, 5069824, 5941200, 6337280, 7604736, 7921600, 9505920, 11882400, 12674560, 15209472, 15843200, 19011840, 23764800, 25349120, 31686400, 38023680, 47529600, 63372800, 76047360, 95059200, 126745600, 190118400, 380236800]

約数ペア:

[(1, 380236800), (2, 190118400), (3, 126745600), (4, 95059200), (5, 76047360), (6, 63372800), (8, 47529600), (10, 38023680), (12, 31686400), (15, 25349120), (16, 23764800), (20, 19011840), (24, 15843200), (25, 15209472), (30, 12674560), (32, 11882400), (40, 9505920), (48, 7921600), (50, 7604736), (60, 6337280), (64, 5941200), (75, 5069824), (80, 4752960), (96, 3960800), (100, 3802368), (120, 3168640), (128, 2970600), (150, 2534912), (160, 2376480), (192, 1980400), (200, 1901184), (240, 1584320), (256, 1485300), (300, 1267456), (320, 1188240), (384, 990200), (400, 950592), (480, 792160), (512, 742650), (600, 633728), (640, 594120), (768, 495100), (800, 475296), (960, 396080), (1024, 371325), (1200, 316864), (1280, 297060), (1536, 247550), (1600, 237648), (1920, 198040), (2400, 158432), (2560, 148530), (3072, 123775), (3200, 118824), (3840, 99020), (4800, 79216), (4951, 76800), (5120, 74265), (6400, 59412), (7680, 49510), (9600, 39608), (9902, 38400), (12800, 29706), (14853, 25600), (15360, 24755), (19200, 19804)]