30764640

素因数分解:

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

素因数の和:724

約数の個数: 96

約数和(自身を含む): 97977600

約数和(自身を除く): 67212960

約数列:

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

約数ペア:

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