212679360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73847}}^1$

素因数の和:73870

約数の個数: 84

約数和(自身を含む): 731538288

約数和(自身を除く): 518858928

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 73847, 147694, 221541, 295388, 369235, 443082, 590776, 664623, 738470, 886164, 1107705, 1181552, 1329246, 1476940, 1772328, 2215410, 2363104, 2658492, 2953880, 3323115, 3544656, 4430820, 4726208, 5316984, 5907760, 6646230, 7089312, 8861640, 10633968, 11815520, 13292460, 14178624, 17723280, 21267936, 23631040, 26584920, 35446560, 42535872, 53169840, 70893120, 106339680, 212679360]

約数ペア:

[(1, 212679360), (2, 106339680), (3, 70893120), (4, 53169840), (5, 42535872), (6, 35446560), (8, 26584920), (9, 23631040), (10, 21267936), (12, 17723280), (15, 14178624), (16, 13292460), (18, 11815520), (20, 10633968), (24, 8861640), (30, 7089312), (32, 6646230), (36, 5907760), (40, 5316984), (45, 4726208), (48, 4430820), (60, 3544656), (64, 3323115), (72, 2953880), (80, 2658492), (90, 2363104), (96, 2215410), (120, 1772328), (144, 1476940), (160, 1329246), (180, 1181552), (192, 1107705), (240, 886164), (288, 738470), (320, 664623), (360, 590776), (480, 443082), (576, 369235), (720, 295388), (960, 221541), (1440, 147694), (2880, 73847)]