454974720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1220

約数の個数: 144

約数和(自身を含む): 1467755520

約数和(自身を除く): 1012780800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 640, 654, 768, 872, 960, 1087, 1090, 1280, 1308, 1635, 1744, 1920, 2174, 2180, 2616, 3261, 3270, 3488, 3840, 4348, 4360, 5232, 5435, 6522, 6540, 6976, 8696, 8720, 10464, 10870, 13044, 13080, 13952, 16305, 17392, 17440, 20928, 21740, 26088, 26160, 27904, 32610, 34784, 34880, 41856, 43480, 52176, 52320, 65220, 69568, 69760, 83712, 86960, 104352, 104640, 118483, 130440, 139136, 139520, 173920, 208704, 209280, 236966, 260880, 278272, 347840, 355449, 417408, 418560, 473932, 521760, 592415, 695680, 710898, 834816, 947864, 1043520, 1184830, 1391360, 1421796, 1777245, 1895728, 2087040, 2369660, 2843592, 3554490, 3791456, 4174080, 4739320, 5687184, 7108980, 7582912, 9478640, 11374368, 14217960, 15165824, 18957280, 22748736, 28435920, 30331648, 37914560, 45497472, 56871840, 75829120, 90994944, 113743680, 151658240, 227487360, 454974720]

約数ペア:

[(1, 454974720), (2, 227487360), (3, 151658240), (4, 113743680), (5, 90994944), (6, 75829120), (8, 56871840), (10, 45497472), (12, 37914560), (15, 30331648), (16, 28435920), (20, 22748736), (24, 18957280), (30, 15165824), (32, 14217960), (40, 11374368), (48, 9478640), (60, 7582912), (64, 7108980), (80, 5687184), (96, 4739320), (109, 4174080), (120, 3791456), (128, 3554490), (160, 2843592), (192, 2369660), (218, 2087040), (240, 1895728), (256, 1777245), (320, 1421796), (327, 1391360), (384, 1184830), (436, 1043520), (480, 947864), (545, 834816), (640, 710898), (654, 695680), (768, 592415), (872, 521760), (960, 473932), (1087, 418560), (1090, 417408), (1280, 355449), (1308, 347840), (1635, 278272), (1744, 260880), (1920, 236966), (2174, 209280), (2180, 208704), (2616, 173920), (3261, 139520), (3270, 139136), (3488, 130440), (3840, 118483), (4348, 104640), (4360, 104352), (5232, 86960), (5435, 83712), (6522, 69760), (6540, 69568), (6976, 65220), (8696, 52320), (8720, 52176), (10464, 43480), (10870, 41856), (13044, 34880), (13080, 34784), (13952, 32610), (16305, 27904), (17392, 26160), (17440, 26088), (20928, 21740)]