1285356480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1619}}^1$

素因数の和:2466

約数の個数: 112

約数和(自身を含む): 4088465280

約数和(自身を除く): 2803108800

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, 160, 192, 240, 320, 480, 827, 960, 1619, 1654, 2481, 3238, 3308, 4135, 4857, 4962, 6476, 6616, 8095, 8270, 9714, 9924, 12405, 12952, 13232, 16190, 16540, 19428, 19848, 24285, 24810, 25904, 26464, 32380, 33080, 38856, 39696, 48570, 49620, 51808, 52928, 64760, 66160, 77712, 79392, 97140, 99240, 103616, 129520, 132320, 155424, 158784, 194280, 198480, 259040, 264640, 310848, 388560, 396960, 518080, 777120, 793920, 1338913, 1554240, 2677826, 4016739, 5355652, 6694565, 8033478, 10711304, 13389130, 16066956, 20083695, 21422608, 26778260, 32133912, 40167390, 42845216, 53556520, 64267824, 80334780, 85690432, 107113040, 128535648, 160669560, 214226080, 257071296, 321339120, 428452160, 642678240, 1285356480]

約数ペア:

[(1, 1285356480), (2, 642678240), (3, 428452160), (4, 321339120), (5, 257071296), (6, 214226080), (8, 160669560), (10, 128535648), (12, 107113040), (15, 85690432), (16, 80334780), (20, 64267824), (24, 53556520), (30, 42845216), (32, 40167390), (40, 32133912), (48, 26778260), (60, 21422608), (64, 20083695), (80, 16066956), (96, 13389130), (120, 10711304), (160, 8033478), (192, 6694565), (240, 5355652), (320, 4016739), (480, 2677826), (827, 1554240), (960, 1338913), (1619, 793920), (1654, 777120), (2481, 518080), (3238, 396960), (3308, 388560), (4135, 310848), (4857, 264640), (4962, 259040), (6476, 198480), (6616, 194280), (8095, 158784), (8270, 155424), (9714, 132320), (9924, 129520), (12405, 103616), (12952, 99240), (13232, 97140), (16190, 79392), (16540, 77712), (19428, 66160), (19848, 64760), (24285, 52928), (24810, 51808), (25904, 49620), (26464, 48570), (32380, 39696), (33080, 38856)]