481716480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17921}}^1$

素因数の和:17952

約数の個数: 144

約数和(自身を含む): 1758363264

約数和(自身を除く): 1276646784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 17921, 26880, 35842, 53763, 71684, 89605, 107526, 125447, 143368, 179210, 215052, 250894, 268815, 286736, 358420, 376341, 430104, 501788, 537630, 573472, 627235, 716840, 752682, 860208, 1003576, 1075260, 1146944, 1254470, 1433680, 1505364, 1720416, 1881705, 2007152, 2150520, 2293888, 2508940, 2867360, 3010728, 3440832, 3763410, 4014304, 4301040, 4587776, 5017880, 5734720, 6021456, 6881664, 7526820, 8028608, 8602080, 10035760, 11469440, 12042912, 13763328, 15053640, 16057216, 17204160, 20071520, 22938880, 24085824, 30107280, 32114432, 34408320, 40143040, 48171648, 60214560, 68816640, 80286080, 96343296, 120429120, 160572160, 240858240, 481716480]

約数ペア:

[(1, 481716480), (2, 240858240), (3, 160572160), (4, 120429120), (5, 96343296), (6, 80286080), (7, 68816640), (8, 60214560), (10, 48171648), (12, 40143040), (14, 34408320), (15, 32114432), (16, 30107280), (20, 24085824), (21, 22938880), (24, 20071520), (28, 17204160), (30, 16057216), (32, 15053640), (35, 13763328), (40, 12042912), (42, 11469440), (48, 10035760), (56, 8602080), (60, 8028608), (64, 7526820), (70, 6881664), (80, 6021456), (84, 5734720), (96, 5017880), (105, 4587776), (112, 4301040), (120, 4014304), (128, 3763410), (140, 3440832), (160, 3010728), (168, 2867360), (192, 2508940), (210, 2293888), (224, 2150520), (240, 2007152), (256, 1881705), (280, 1720416), (320, 1505364), (336, 1433680), (384, 1254470), (420, 1146944), (448, 1075260), (480, 1003576), (560, 860208), (640, 752682), (672, 716840), (768, 627235), (840, 573472), (896, 537630), (960, 501788), (1120, 430104), (1280, 376341), (1344, 358420), (1680, 286736), (1792, 268815), (1920, 250894), (2240, 215052), (2688, 179210), (3360, 143368), (3840, 125447), (4480, 107526), (5376, 89605), (6720, 71684), (8960, 53763), (13440, 35842), (17921, 26880)]