2786916480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2551}}^1$

素因数の和:3142

約数の個数: 128

約数和(自身を含む): 8902396800

約数和(自身を除く): 6115480320

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, 240, 320, 384, 480, 569, 640, 960, 1138, 1707, 1920, 2276, 2551, 2845, 3414, 4552, 5102, 5690, 6828, 7653, 8535, 9104, 10204, 11380, 12755, 13656, 15306, 17070, 18208, 20408, 22760, 25510, 27312, 30612, 34140, 36416, 38265, 40816, 45520, 51020, 54624, 61224, 68280, 72832, 76530, 81632, 91040, 102040, 109248, 122448, 136560, 153060, 163264, 182080, 204080, 218496, 244896, 273120, 306120, 326528, 364160, 408160, 489792, 546240, 612240, 816320, 979584, 1092480, 1224480, 1451519, 1632640, 2448960, 2903038, 4354557, 4897920, 5806076, 7257595, 8709114, 11612152, 14515190, 17418228, 21772785, 23224304, 29030380, 34836456, 43545570, 46448608, 58060760, 69672912, 87091140, 92897216, 116121520, 139345824, 174182280, 185794432, 232243040, 278691648, 348364560, 464486080, 557383296, 696729120, 928972160, 1393458240, 2786916480]

約数ペア:

[(1, 2786916480), (2, 1393458240), (3, 928972160), (4, 696729120), (5, 557383296), (6, 464486080), (8, 348364560), (10, 278691648), (12, 232243040), (15, 185794432), (16, 174182280), (20, 139345824), (24, 116121520), (30, 92897216), (32, 87091140), (40, 69672912), (48, 58060760), (60, 46448608), (64, 43545570), (80, 34836456), (96, 29030380), (120, 23224304), (128, 21772785), (160, 17418228), (192, 14515190), (240, 11612152), (320, 8709114), (384, 7257595), (480, 5806076), (569, 4897920), (640, 4354557), (960, 2903038), (1138, 2448960), (1707, 1632640), (1920, 1451519), (2276, 1224480), (2551, 1092480), (2845, 979584), (3414, 816320), (4552, 612240), (5102, 546240), (5690, 489792), (6828, 408160), (7653, 364160), (8535, 326528), (9104, 306120), (10204, 273120), (11380, 244896), (12755, 218496), (13656, 204080), (15306, 182080), (17070, 163264), (18208, 153060), (20408, 136560), (22760, 122448), (25510, 109248), (27312, 102040), (30612, 91040), (34140, 81632), (36416, 76530), (38265, 72832), (40816, 68280), (45520, 61224), (51020, 54624)]