404094720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 144

約数和(自身を含む): 1318625280

約数和(自身を除く): 914530560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1880, 1920, 2239, 2256, 2820, 3008, 3760, 3840, 4478, 4512, 5640, 6016, 6717, 7520, 8956, 9024, 11195, 11280, 12032, 13434, 15040, 17912, 18048, 22390, 22560, 26868, 30080, 33585, 35824, 36096, 44780, 45120, 53736, 60160, 67170, 71648, 89560, 90240, 105233, 107472, 134340, 143296, 179120, 180480, 210466, 214944, 268680, 286592, 315699, 358240, 420932, 429888, 526165, 537360, 573184, 631398, 716480, 841864, 859776, 1052330, 1074720, 1262796, 1432960, 1578495, 1683728, 1719552, 2104660, 2149440, 2525592, 2865920, 3156990, 3367456, 4209320, 4298880, 5051184, 6313980, 6734912, 8418640, 8597760, 10102368, 12627960, 13469824, 16837280, 20204736, 25255920, 26939648, 33674560, 40409472, 50511840, 67349120, 80818944, 101023680, 134698240, 202047360, 404094720]

約数ペア:

[(1, 404094720), (2, 202047360), (3, 134698240), (4, 101023680), (5, 80818944), (6, 67349120), (8, 50511840), (10, 40409472), (12, 33674560), (15, 26939648), (16, 25255920), (20, 20204736), (24, 16837280), (30, 13469824), (32, 12627960), (40, 10102368), (47, 8597760), (48, 8418640), (60, 6734912), (64, 6313980), (80, 5051184), (94, 4298880), (96, 4209320), (120, 3367456), (128, 3156990), (141, 2865920), (160, 2525592), (188, 2149440), (192, 2104660), (235, 1719552), (240, 1683728), (256, 1578495), (282, 1432960), (320, 1262796), (376, 1074720), (384, 1052330), (470, 859776), (480, 841864), (564, 716480), (640, 631398), (705, 573184), (752, 537360), (768, 526165), (940, 429888), (960, 420932), (1128, 358240), (1280, 315699), (1410, 286592), (1504, 268680), (1880, 214944), (1920, 210466), (2239, 180480), (2256, 179120), (2820, 143296), (3008, 134340), (3760, 107472), (3840, 105233), (4478, 90240), (4512, 89560), (5640, 71648), (6016, 67170), (6717, 60160), (7520, 53736), (8956, 45120), (9024, 44780), (11195, 36096), (11280, 35824), (12032, 33585), (13434, 30080), (15040, 26868), (17912, 22560), (18048, 22390)]