262008480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28729}}^1$

素因数の和:28766

約数の個数: 96

約数和(自身を含む): 868795200

約数和(自身を除く): 606786720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 28729, 57458, 86187, 114916, 143645, 172374, 229832, 287290, 344748, 430935, 459664, 545851, 574580, 689496, 861870, 919328, 1091702, 1149160, 1378992, 1637553, 1723740, 2183404, 2298320, 2729255, 2757984, 3275106, 3447480, 4366808, 4596640, 5458510, 6550212, 6894960, 8187765, 8733616, 10917020, 13100424, 13789920, 16375530, 17467232, 21834040, 26200848, 32751060, 43668080, 52401696, 65502120, 87336160, 131004240, 262008480]

約数ペア:

[(1, 262008480), (2, 131004240), (3, 87336160), (4, 65502120), (5, 52401696), (6, 43668080), (8, 32751060), (10, 26200848), (12, 21834040), (15, 17467232), (16, 16375530), (19, 13789920), (20, 13100424), (24, 10917020), (30, 8733616), (32, 8187765), (38, 6894960), (40, 6550212), (48, 5458510), (57, 4596640), (60, 4366808), (76, 3447480), (80, 3275106), (95, 2757984), (96, 2729255), (114, 2298320), (120, 2183404), (152, 1723740), (160, 1637553), (190, 1378992), (228, 1149160), (240, 1091702), (285, 919328), (304, 861870), (380, 689496), (456, 574580), (480, 545851), (570, 459664), (608, 430935), (760, 344748), (912, 287290), (1140, 229832), (1520, 172374), (1824, 143645), (2280, 114916), (3040, 86187), (4560, 57458), (9120, 28729)]