450803520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1177

約数の個数: 168

約数和(自身を含む): 1562017704

約数和(自身を除く): 1111214184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 471, 480, 576, 628, 720, 785, 942, 960, 997, 1256, 1413, 1440, 1570, 1884, 1994, 2355, 2512, 2826, 2880, 2991, 3140, 3768, 3988, 4710, 4985, 5024, 5652, 5982, 6280, 7065, 7536, 7976, 8973, 9420, 9970, 10048, 11304, 11964, 12560, 14130, 14955, 15072, 15952, 17946, 18840, 19940, 22608, 23928, 25120, 28260, 29910, 30144, 31904, 35892, 37680, 39880, 44865, 45216, 47856, 50240, 56520, 59820, 63808, 71784, 75360, 79760, 89730, 90432, 95712, 113040, 119640, 143568, 150720, 156529, 159520, 179460, 191424, 226080, 239280, 287136, 313058, 319040, 358920, 452160, 469587, 478560, 574272, 626116, 717840, 782645, 939174, 957120, 1252232, 1408761, 1435680, 1565290, 1878348, 2347935, 2504464, 2817522, 2871360, 3130580, 3756696, 4695870, 5008928, 5635044, 6261160, 7043805, 7513392, 9391740, 10017856, 11270088, 12522320, 14087610, 15026784, 18783480, 22540176, 25044640, 28175220, 30053568, 37566960, 45080352, 50089280, 56350440, 75133920, 90160704, 112700880, 150267840, 225401760, 450803520]

約数ペア:

[(1, 450803520), (2, 225401760), (3, 150267840), (4, 112700880), (5, 90160704), (6, 75133920), (8, 56350440), (9, 50089280), (10, 45080352), (12, 37566960), (15, 30053568), (16, 28175220), (18, 25044640), (20, 22540176), (24, 18783480), (30, 15026784), (32, 14087610), (36, 12522320), (40, 11270088), (45, 10017856), (48, 9391740), (60, 7513392), (64, 7043805), (72, 6261160), (80, 5635044), (90, 5008928), (96, 4695870), (120, 3756696), (144, 3130580), (157, 2871360), (160, 2817522), (180, 2504464), (192, 2347935), (240, 1878348), (288, 1565290), (314, 1435680), (320, 1408761), (360, 1252232), (471, 957120), (480, 939174), (576, 782645), (628, 717840), (720, 626116), (785, 574272), (942, 478560), (960, 469587), (997, 452160), (1256, 358920), (1413, 319040), (1440, 313058), (1570, 287136), (1884, 239280), (1994, 226080), (2355, 191424), (2512, 179460), (2826, 159520), (2880, 156529), (2991, 150720), (3140, 143568), (3768, 119640), (3988, 113040), (4710, 95712), (4985, 90432), (5024, 89730), (5652, 79760), (5982, 75360), (6280, 71784), (7065, 63808), (7536, 59820), (7976, 56520), (8973, 50240), (9420, 47856), (9970, 45216), (10048, 44865), (11304, 39880), (11964, 37680), (12560, 35892), (14130, 31904), (14955, 30144), (15072, 29910), (15952, 28260), (17946, 25120), (18840, 23928), (19940, 22608)]