79947360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1021

約数の個数: 144

約数和(自身を含む): 277739280

約数和(自身を除く): 197791920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 941, 944, 1062, 1180, 1416, 1440, 1770, 1882, 1888, 2124, 2360, 2655, 2823, 2832, 3540, 3764, 4248, 4705, 4720, 5310, 5646, 5664, 7080, 7528, 8469, 8496, 9410, 9440, 10620, 11292, 14115, 14160, 15056, 16938, 16992, 18820, 21240, 22584, 28230, 28320, 30112, 33876, 37640, 42345, 42480, 45168, 55519, 56460, 67752, 75280, 84690, 84960, 90336, 111038, 112920, 135504, 150560, 166557, 169380, 222076, 225840, 271008, 277595, 333114, 338760, 444152, 451680, 499671, 555190, 666228, 677520, 832785, 888304, 999342, 1110380, 1332456, 1355040, 1665570, 1776608, 1998684, 2220760, 2498355, 2664912, 3331140, 3997368, 4441520, 4996710, 5329824, 6662280, 7994736, 8883040, 9993420, 13324560, 15989472, 19986840, 26649120, 39973680, 79947360]

約数ペア:

[(1, 79947360), (2, 39973680), (3, 26649120), (4, 19986840), (5, 15989472), (6, 13324560), (8, 9993420), (9, 8883040), (10, 7994736), (12, 6662280), (15, 5329824), (16, 4996710), (18, 4441520), (20, 3997368), (24, 3331140), (30, 2664912), (32, 2498355), (36, 2220760), (40, 1998684), (45, 1776608), (48, 1665570), (59, 1355040), (60, 1332456), (72, 1110380), (80, 999342), (90, 888304), (96, 832785), (118, 677520), (120, 666228), (144, 555190), (160, 499671), (177, 451680), (180, 444152), (236, 338760), (240, 333114), (288, 277595), (295, 271008), (354, 225840), (360, 222076), (472, 169380), (480, 166557), (531, 150560), (590, 135504), (708, 112920), (720, 111038), (885, 90336), (941, 84960), (944, 84690), (1062, 75280), (1180, 67752), (1416, 56460), (1440, 55519), (1770, 45168), (1882, 42480), (1888, 42345), (2124, 37640), (2360, 33876), (2655, 30112), (2823, 28320), (2832, 28230), (3540, 22584), (3764, 21240), (4248, 18820), (4705, 16992), (4720, 16938), (5310, 15056), (5646, 14160), (5664, 14115), (7080, 11292), (7528, 10620), (8469, 9440), (8496, 9410)]