326564640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{941}}^1$

素因数の和:1203

約数の個数: 144

約数和(自身を含む): 1120215096

約数和(自身を除く): 793650456

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 241, 288, 360, 480, 482, 720, 723, 941, 964, 1205, 1440, 1446, 1882, 1928, 2169, 2410, 2823, 2892, 3615, 3764, 3856, 4338, 4705, 4820, 5646, 5784, 7230, 7528, 7712, 8469, 8676, 9410, 9640, 10845, 11292, 11568, 14115, 14460, 15056, 16938, 17352, 18820, 19280, 21690, 22584, 23136, 28230, 28920, 30112, 33876, 34704, 37640, 38560, 42345, 43380, 45168, 56460, 57840, 67752, 69408, 75280, 84690, 86760, 90336, 112920, 115680, 135504, 150560, 169380, 173520, 225840, 226781, 271008, 338760, 347040, 451680, 453562, 677520, 680343, 907124, 1133905, 1355040, 1360686, 1814248, 2041029, 2267810, 2721372, 3401715, 3628496, 4082058, 4535620, 5442744, 6803430, 7256992, 8164116, 9071240, 10205145, 10885488, 13606860, 16328232, 18142480, 20410290, 21770976, 27213720, 32656464, 36284960, 40820580, 54427440, 65312928, 81641160, 108854880, 163282320, 326564640]

約数ペア:

[(1, 326564640), (2, 163282320), (3, 108854880), (4, 81641160), (5, 65312928), (6, 54427440), (8, 40820580), (9, 36284960), (10, 32656464), (12, 27213720), (15, 21770976), (16, 20410290), (18, 18142480), (20, 16328232), (24, 13606860), (30, 10885488), (32, 10205145), (36, 9071240), (40, 8164116), (45, 7256992), (48, 6803430), (60, 5442744), (72, 4535620), (80, 4082058), (90, 3628496), (96, 3401715), (120, 2721372), (144, 2267810), (160, 2041029), (180, 1814248), (240, 1360686), (241, 1355040), (288, 1133905), (360, 907124), (480, 680343), (482, 677520), (720, 453562), (723, 451680), (941, 347040), (964, 338760), (1205, 271008), (1440, 226781), (1446, 225840), (1882, 173520), (1928, 169380), (2169, 150560), (2410, 135504), (2823, 115680), (2892, 112920), (3615, 90336), (3764, 86760), (3856, 84690), (4338, 75280), (4705, 69408), (4820, 67752), (5646, 57840), (5784, 56460), (7230, 45168), (7528, 43380), (7712, 42345), (8469, 38560), (8676, 37640), (9410, 34704), (9640, 33876), (10845, 30112), (11292, 28920), (11568, 28230), (14115, 23136), (14460, 22584), (15056, 21690), (16938, 19280), (17352, 18820)]