156552720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 514252800

約数和(自身を除く): 357700080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 115, 120, 138, 158, 184, 230, 237, 240, 276, 316, 345, 359, 368, 395, 460, 474, 552, 632, 690, 718, 790, 920, 948, 1077, 1104, 1185, 1264, 1380, 1436, 1580, 1795, 1817, 1840, 1896, 2154, 2370, 2760, 2872, 3160, 3590, 3634, 3792, 4308, 4740, 5385, 5451, 5520, 5744, 6320, 7180, 7268, 8257, 8616, 9085, 9480, 10770, 10902, 14360, 14536, 16514, 17232, 18170, 18960, 21540, 21804, 24771, 27255, 28361, 28720, 29072, 33028, 36340, 41285, 43080, 43608, 49542, 54510, 56722, 66056, 72680, 82570, 85083, 86160, 87216, 99084, 109020, 113444, 123855, 132112, 141805, 145360, 165140, 170166, 198168, 218040, 226888, 247710, 283610, 330280, 340332, 396336, 425415, 436080, 453776, 495420, 567220, 652303, 660560, 680664, 850830, 990840, 1134440, 1304606, 1361328, 1701660, 1956909, 1981680, 2268880, 2609212, 3261515, 3403320, 3913818, 5218424, 6523030, 6806640, 7827636, 9784545, 10436848, 13046060, 15655272, 19569090, 26092120, 31310544, 39138180, 52184240, 78276360, 156552720]

約数ペア:

[(1, 156552720), (2, 78276360), (3, 52184240), (4, 39138180), (5, 31310544), (6, 26092120), (8, 19569090), (10, 15655272), (12, 13046060), (15, 10436848), (16, 9784545), (20, 7827636), (23, 6806640), (24, 6523030), (30, 5218424), (40, 3913818), (46, 3403320), (48, 3261515), (60, 2609212), (69, 2268880), (79, 1981680), (80, 1956909), (92, 1701660), (115, 1361328), (120, 1304606), (138, 1134440), (158, 990840), (184, 850830), (230, 680664), (237, 660560), (240, 652303), (276, 567220), (316, 495420), (345, 453776), (359, 436080), (368, 425415), (395, 396336), (460, 340332), (474, 330280), (552, 283610), (632, 247710), (690, 226888), (718, 218040), (790, 198168), (920, 170166), (948, 165140), (1077, 145360), (1104, 141805), (1185, 132112), (1264, 123855), (1380, 113444), (1436, 109020), (1580, 99084), (1795, 87216), (1817, 86160), (1840, 85083), (1896, 82570), (2154, 72680), (2370, 66056), (2760, 56722), (2872, 54510), (3160, 49542), (3590, 43608), (3634, 43080), (3792, 41285), (4308, 36340), (4740, 33028), (5385, 29072), (5451, 28720), (5520, 28361), (5744, 27255), (6320, 24771), (7180, 21804), (7268, 21540), (8257, 18960), (8616, 18170), (9085, 17232), (9480, 16514), (10770, 14536), (10902, 14360)]