61529280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:726

約数の個数: 112

約数和(自身を含む): 197510400

約数和(自身を除く): 135981120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 599, 642, 856, 960, 1070, 1198, 1284, 1605, 1712, 1797, 2140, 2396, 2568, 2995, 3210, 3424, 3594, 4280, 4792, 5136, 5990, 6420, 6848, 7188, 8560, 8985, 9584, 10272, 11980, 12840, 14376, 17120, 17970, 19168, 20544, 23960, 25680, 28752, 34240, 35940, 38336, 47920, 51360, 57504, 64093, 71880, 95840, 102720, 115008, 128186, 143760, 191680, 192279, 256372, 287520, 320465, 384558, 512744, 575040, 640930, 769116, 961395, 1025488, 1281860, 1538232, 1922790, 2050976, 2563720, 3076464, 3845580, 4101952, 5127440, 6152928, 7691160, 10254880, 12305856, 15382320, 20509760, 30764640, 61529280]

約数ペア:

[(1, 61529280), (2, 30764640), (3, 20509760), (4, 15382320), (5, 12305856), (6, 10254880), (8, 7691160), (10, 6152928), (12, 5127440), (15, 4101952), (16, 3845580), (20, 3076464), (24, 2563720), (30, 2050976), (32, 1922790), (40, 1538232), (48, 1281860), (60, 1025488), (64, 961395), (80, 769116), (96, 640930), (107, 575040), (120, 512744), (160, 384558), (192, 320465), (214, 287520), (240, 256372), (320, 192279), (321, 191680), (428, 143760), (480, 128186), (535, 115008), (599, 102720), (642, 95840), (856, 71880), (960, 64093), (1070, 57504), (1198, 51360), (1284, 47920), (1605, 38336), (1712, 35940), (1797, 34240), (2140, 28752), (2396, 25680), (2568, 23960), (2995, 20544), (3210, 19168), (3424, 17970), (3594, 17120), (4280, 14376), (4792, 12840), (5136, 11980), (5990, 10272), (6420, 9584), (6848, 8985), (7188, 8560)]