722221440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1949}}^1$

素因数の和:2164

約数の個数: 128

約数和(自身を含む): 2315196000

約数和(自身を除く): 1592974560

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, 160, 192, 193, 240, 320, 384, 386, 480, 579, 640, 772, 960, 965, 1158, 1544, 1920, 1930, 1949, 2316, 2895, 3088, 3860, 3898, 4632, 5790, 5847, 6176, 7720, 7796, 9264, 9745, 11580, 11694, 12352, 15440, 15592, 18528, 19490, 23160, 23388, 24704, 29235, 30880, 31184, 37056, 38980, 46320, 46776, 58470, 61760, 62368, 74112, 77960, 92640, 93552, 116940, 123520, 124736, 155920, 185280, 187104, 233880, 249472, 311840, 370560, 374208, 376157, 467760, 623680, 748416, 752314, 935520, 1128471, 1247360, 1504628, 1871040, 1880785, 2256942, 3009256, 3742080, 3761570, 4513884, 5642355, 6018512, 7523140, 9027768, 11284710, 12037024, 15046280, 18055536, 22569420, 24074048, 30092560, 36111072, 45138840, 48148096, 60185120, 72222144, 90277680, 120370240, 144444288, 180555360, 240740480, 361110720, 722221440]

約数ペア:

[(1, 722221440), (2, 361110720), (3, 240740480), (4, 180555360), (5, 144444288), (6, 120370240), (8, 90277680), (10, 72222144), (12, 60185120), (15, 48148096), (16, 45138840), (20, 36111072), (24, 30092560), (30, 24074048), (32, 22569420), (40, 18055536), (48, 15046280), (60, 12037024), (64, 11284710), (80, 9027768), (96, 7523140), (120, 6018512), (128, 5642355), (160, 4513884), (192, 3761570), (193, 3742080), (240, 3009256), (320, 2256942), (384, 1880785), (386, 1871040), (480, 1504628), (579, 1247360), (640, 1128471), (772, 935520), (960, 752314), (965, 748416), (1158, 623680), (1544, 467760), (1920, 376157), (1930, 374208), (1949, 370560), (2316, 311840), (2895, 249472), (3088, 233880), (3860, 187104), (3898, 185280), (4632, 155920), (5790, 124736), (5847, 123520), (6176, 116940), (7720, 93552), (7796, 92640), (9264, 77960), (9745, 74112), (11580, 62368), (11694, 61760), (12352, 58470), (15440, 46776), (15592, 46320), (18528, 38980), (19490, 37056), (23160, 31184), (23388, 30880), (24704, 29235)]