145726080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1162

約数の個数: 128

約数和(自身を含む): 471484800

約数和(自身を除く): 325758720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1069, 1136, 1420, 1704, 1920, 2130, 2138, 2272, 2840, 3207, 3408, 4260, 4276, 4544, 5345, 5680, 6414, 6816, 8520, 8552, 9088, 10690, 11360, 12828, 13632, 16035, 17040, 17104, 21380, 22720, 25656, 27264, 32070, 34080, 34208, 42760, 45440, 51312, 64140, 68160, 68416, 75899, 85520, 102624, 128280, 136320, 136832, 151798, 171040, 205248, 227697, 256560, 303596, 342080, 379495, 410496, 455394, 513120, 607192, 684160, 758990, 910788, 1026240, 1138485, 1214384, 1517980, 1821576, 2052480, 2276970, 2428768, 3035960, 3643152, 4553940, 4857536, 6071920, 7286304, 9107880, 9715072, 12143840, 14572608, 18215760, 24287680, 29145216, 36431520, 48575360, 72863040, 145726080]

約数ペア:

[(1, 145726080), (2, 72863040), (3, 48575360), (4, 36431520), (5, 29145216), (6, 24287680), (8, 18215760), (10, 14572608), (12, 12143840), (15, 9715072), (16, 9107880), (20, 7286304), (24, 6071920), (30, 4857536), (32, 4553940), (40, 3643152), (48, 3035960), (60, 2428768), (64, 2276970), (71, 2052480), (80, 1821576), (96, 1517980), (120, 1214384), (128, 1138485), (142, 1026240), (160, 910788), (192, 758990), (213, 684160), (240, 607192), (284, 513120), (320, 455394), (355, 410496), (384, 379495), (426, 342080), (480, 303596), (568, 256560), (640, 227697), (710, 205248), (852, 171040), (960, 151798), (1065, 136832), (1069, 136320), (1136, 128280), (1420, 102624), (1704, 85520), (1920, 75899), (2130, 68416), (2138, 68160), (2272, 64140), (2840, 51312), (3207, 45440), (3408, 42760), (4260, 34208), (4276, 34080), (4544, 32070), (5345, 27264), (5680, 25656), (6414, 22720), (6816, 21380), (8520, 17104), (8552, 17040), (9088, 16035), (10690, 13632), (11360, 12828)]