1605262080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1103}}^1$

素因数の和:1506

約数の個数: 144

約数和(自身を含む): 5144993280

約数和(自身を除く): 3539731200

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, 256, 320, 379, 384, 480, 640, 758, 768, 960, 1103, 1137, 1280, 1516, 1895, 1920, 2206, 2274, 3032, 3309, 3790, 3840, 4412, 4548, 5515, 5685, 6064, 6618, 7580, 8824, 9096, 11030, 11370, 12128, 13236, 15160, 16545, 17648, 18192, 22060, 22740, 24256, 26472, 30320, 33090, 35296, 36384, 44120, 45480, 48512, 52944, 60640, 66180, 70592, 72768, 88240, 90960, 97024, 105888, 121280, 132360, 141184, 145536, 176480, 181920, 211776, 242560, 264720, 282368, 291072, 352960, 363840, 418037, 423552, 485120, 529440, 705920, 727680, 836074, 847104, 1058880, 1254111, 1411840, 1455360, 1672148, 2090185, 2117760, 2508222, 3344296, 4180370, 4235520, 5016444, 6270555, 6688592, 8360740, 10032888, 12541110, 13377184, 16721480, 20065776, 25082220, 26754368, 33442960, 40131552, 50164440, 53508736, 66885920, 80263104, 100328880, 107017472, 133771840, 160526208, 200657760, 267543680, 321052416, 401315520, 535087360, 802631040, 1605262080]

約数ペア:

[(1, 1605262080), (2, 802631040), (3, 535087360), (4, 401315520), (5, 321052416), (6, 267543680), (8, 200657760), (10, 160526208), (12, 133771840), (15, 107017472), (16, 100328880), (20, 80263104), (24, 66885920), (30, 53508736), (32, 50164440), (40, 40131552), (48, 33442960), (60, 26754368), (64, 25082220), (80, 20065776), (96, 16721480), (120, 13377184), (128, 12541110), (160, 10032888), (192, 8360740), (240, 6688592), (256, 6270555), (320, 5016444), (379, 4235520), (384, 4180370), (480, 3344296), (640, 2508222), (758, 2117760), (768, 2090185), (960, 1672148), (1103, 1455360), (1137, 1411840), (1280, 1254111), (1516, 1058880), (1895, 847104), (1920, 836074), (2206, 727680), (2274, 705920), (3032, 529440), (3309, 485120), (3790, 423552), (3840, 418037), (4412, 363840), (4548, 352960), (5515, 291072), (5685, 282368), (6064, 264720), (6618, 242560), (7580, 211776), (8824, 181920), (9096, 176480), (11030, 145536), (11370, 141184), (12128, 132360), (13236, 121280), (15160, 105888), (16545, 97024), (17648, 90960), (18192, 88240), (22060, 72768), (22740, 70592), (24256, 66180), (26472, 60640), (30320, 52944), (33090, 48512), (35296, 45480), (36384, 44120)]