231358080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3002

約数の個数: 128

約数和(自身を含む): 755697600

約数和(自身を除く): 524339520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 2939, 3280, 3936, 4920, 5248, 5878, 6560, 7872, 8817, 9840, 11756, 13120, 14695, 15744, 17634, 19680, 23512, 26240, 29390, 35268, 39360, 44085, 47024, 58780, 70536, 78720, 88170, 94048, 117560, 120499, 141072, 176340, 188096, 235120, 240998, 282144, 352680, 361497, 376192, 470240, 481996, 564288, 602495, 705360, 722994, 940480, 963992, 1128576, 1204990, 1410720, 1445988, 1807485, 1880960, 1927984, 2409980, 2821440, 2891976, 3614970, 3855968, 4819960, 5642880, 5783952, 7229940, 7711936, 9639920, 11567904, 14459880, 15423872, 19279840, 23135808, 28919760, 38559680, 46271616, 57839520, 77119360, 115679040, 231358080]

約数ペア:

[(1, 231358080), (2, 115679040), (3, 77119360), (4, 57839520), (5, 46271616), (6, 38559680), (8, 28919760), (10, 23135808), (12, 19279840), (15, 15423872), (16, 14459880), (20, 11567904), (24, 9639920), (30, 7711936), (32, 7229940), (40, 5783952), (41, 5642880), (48, 4819960), (60, 3855968), (64, 3614970), (80, 2891976), (82, 2821440), (96, 2409980), (120, 1927984), (123, 1880960), (128, 1807485), (160, 1445988), (164, 1410720), (192, 1204990), (205, 1128576), (240, 963992), (246, 940480), (320, 722994), (328, 705360), (384, 602495), (410, 564288), (480, 481996), (492, 470240), (615, 376192), (640, 361497), (656, 352680), (820, 282144), (960, 240998), (984, 235120), (1230, 188096), (1312, 176340), (1640, 141072), (1920, 120499), (1968, 117560), (2460, 94048), (2624, 88170), (2939, 78720), (3280, 70536), (3936, 58780), (4920, 47024), (5248, 44085), (5878, 39360), (6560, 35268), (7872, 29390), (8817, 26240), (9840, 23512), (11756, 19680), (13120, 17634), (14695, 15744)]