2678400

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{31}}^1$

素因数の和:64

約数の個数: 192

約数和(自身を含む): 10118400

約数和(自身を除く): 7440000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 320, 360, 372, 384, 400, 432, 450, 465, 480, 496, 540, 558, 576, 600, 620, 640, 675, 720, 744, 775, 800, 837, 864, 900, 930, 960, 992, 1080, 1116, 1152, 1200, 1240, 1350, 1395, 1440, 1488, 1550, 1600, 1674, 1728, 1800, 1860, 1920, 1984, 2160, 2232, 2325, 2400, 2480, 2700, 2790, 2880, 2976, 3100, 3200, 3348, 3456, 3600, 3720, 3968, 4185, 4320, 4464, 4650, 4800, 4960, 5400, 5580, 5760, 5952, 6200, 6696, 6975, 7200, 7440, 8370, 8640, 8928, 9300, 9600, 9920, 10800, 11160, 11904, 12400, 13392, 13950, 14400, 14880, 16740, 17280, 17856, 18600, 19840, 20925, 21600, 22320, 24800, 26784, 27900, 28800, 29760, 33480, 35712, 37200, 41850, 43200, 44640, 49600, 53568, 55800, 59520, 66960, 74400, 83700, 86400, 89280, 99200, 107136, 111600, 133920, 148800, 167400, 178560, 223200, 267840, 297600, 334800, 446400, 535680, 669600, 892800, 1339200, 2678400]

約数ペア:

[(1, 2678400), (2, 1339200), (3, 892800), (4, 669600), (5, 535680), (6, 446400), (8, 334800), (9, 297600), (10, 267840), (12, 223200), (15, 178560), (16, 167400), (18, 148800), (20, 133920), (24, 111600), (25, 107136), (27, 99200), (30, 89280), (31, 86400), (32, 83700), (36, 74400), (40, 66960), (45, 59520), (48, 55800), (50, 53568), (54, 49600), (60, 44640), (62, 43200), (64, 41850), (72, 37200), (75, 35712), (80, 33480), (90, 29760), (93, 28800), (96, 27900), (100, 26784), (108, 24800), (120, 22320), (124, 21600), (128, 20925), (135, 19840), (144, 18600), (150, 17856), (155, 17280), (160, 16740), (180, 14880), (186, 14400), (192, 13950), (200, 13392), (216, 12400), (225, 11904), (240, 11160), (248, 10800), (270, 9920), (279, 9600), (288, 9300), (300, 8928), (310, 8640), (320, 8370), (360, 7440), (372, 7200), (384, 6975), (400, 6696), (432, 6200), (450, 5952), (465, 5760), (480, 5580), (496, 5400), (540, 4960), (558, 4800), (576, 4650), (600, 4464), (620, 4320), (640, 4185), (675, 3968), (720, 3720), (744, 3600), (775, 3456), (800, 3348), (837, 3200), (864, 3100), (900, 2976), (930, 2880), (960, 2790), (992, 2700), (1080, 2480), (1116, 2400), (1152, 2325), (1200, 2232), (1240, 2160), (1350, 1984), (1395, 1920), (1440, 1860), (1488, 1800), (1550, 1728), (1600, 1674)]