918756480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3169}}^1$

素因数の和:3342

約数の個数: 128

約数和(自身を含む): 2948860800

約数和(自身を除く): 2030104320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 302, 320, 384, 453, 480, 604, 640, 755, 906, 960, 1208, 1510, 1812, 1920, 2265, 2416, 3020, 3169, 3624, 4530, 4832, 6040, 6338, 7248, 9060, 9507, 9664, 12080, 12676, 14496, 15845, 18120, 19014, 19328, 24160, 25352, 28992, 31690, 36240, 38028, 47535, 48320, 50704, 57984, 63380, 72480, 76056, 95070, 96640, 101408, 126760, 144960, 152112, 190140, 202816, 253520, 289920, 304224, 380280, 405632, 478519, 507040, 608448, 760560, 957038, 1014080, 1216896, 1435557, 1521120, 1914076, 2028160, 2392595, 2871114, 3042240, 3828152, 4785190, 5742228, 6084480, 7177785, 7656304, 9570380, 11484456, 14355570, 15312608, 19140760, 22968912, 28711140, 30625216, 38281520, 45937824, 57422280, 61250432, 76563040, 91875648, 114844560, 153126080, 183751296, 229689120, 306252160, 459378240, 918756480]

約数ペア:

[(1, 918756480), (2, 459378240), (3, 306252160), (4, 229689120), (5, 183751296), (6, 153126080), (8, 114844560), (10, 91875648), (12, 76563040), (15, 61250432), (16, 57422280), (20, 45937824), (24, 38281520), (30, 30625216), (32, 28711140), (40, 22968912), (48, 19140760), (60, 15312608), (64, 14355570), (80, 11484456), (96, 9570380), (120, 7656304), (128, 7177785), (151, 6084480), (160, 5742228), (192, 4785190), (240, 3828152), (302, 3042240), (320, 2871114), (384, 2392595), (453, 2028160), (480, 1914076), (604, 1521120), (640, 1435557), (755, 1216896), (906, 1014080), (960, 957038), (1208, 760560), (1510, 608448), (1812, 507040), (1920, 478519), (2265, 405632), (2416, 380280), (3020, 304224), (3169, 289920), (3624, 253520), (4530, 202816), (4832, 190140), (6040, 152112), (6338, 144960), (7248, 126760), (9060, 101408), (9507, 96640), (9664, 95070), (12080, 76056), (12676, 72480), (14496, 63380), (15845, 57984), (18120, 50704), (19014, 48320), (19328, 47535), (24160, 38028), (25352, 36240), (28992, 31690)]