449508480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2398

約数の個数: 128

約数和(自身を含む): 1447355520

約数和(自身を除く): 997847040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 824, 960, 1030, 1236, 1545, 1648, 1920, 2060, 2273, 2472, 3090, 3296, 4120, 4546, 4944, 6180, 6592, 6819, 8240, 9092, 9888, 11365, 12360, 13184, 13638, 16480, 18184, 19776, 22730, 24720, 27276, 32960, 34095, 36368, 39552, 45460, 49440, 54552, 65920, 68190, 72736, 90920, 98880, 109104, 136380, 145472, 181840, 197760, 218208, 234119, 272760, 290944, 363680, 436416, 468238, 545520, 702357, 727360, 872832, 936476, 1091040, 1170595, 1404714, 1454720, 1872952, 2182080, 2341190, 2809428, 3511785, 3745904, 4364160, 4682380, 5618856, 7023570, 7491808, 9364760, 11237712, 14047140, 14983616, 18729520, 22475424, 28094280, 29967232, 37459040, 44950848, 56188560, 74918080, 89901696, 112377120, 149836160, 224754240, 449508480]

約数ペア:

[(1, 449508480), (2, 224754240), (3, 149836160), (4, 112377120), (5, 89901696), (6, 74918080), (8, 56188560), (10, 44950848), (12, 37459040), (15, 29967232), (16, 28094280), (20, 22475424), (24, 18729520), (30, 14983616), (32, 14047140), (40, 11237712), (48, 9364760), (60, 7491808), (64, 7023570), (80, 5618856), (96, 4682380), (103, 4364160), (120, 3745904), (128, 3511785), (160, 2809428), (192, 2341190), (206, 2182080), (240, 1872952), (309, 1454720), (320, 1404714), (384, 1170595), (412, 1091040), (480, 936476), (515, 872832), (618, 727360), (640, 702357), (824, 545520), (960, 468238), (1030, 436416), (1236, 363680), (1545, 290944), (1648, 272760), (1920, 234119), (2060, 218208), (2273, 197760), (2472, 181840), (3090, 145472), (3296, 136380), (4120, 109104), (4546, 98880), (4944, 90920), (6180, 72736), (6592, 68190), (6819, 65920), (8240, 54552), (9092, 49440), (9888, 45460), (11365, 39552), (12360, 36368), (13184, 34095), (13638, 32960), (16480, 27276), (18184, 24720), (19776, 22730)]