198423360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{68897}}^1$

素因数の和:68920

約数の個数: 84

約数和(自身を含む): 682503588

約数和(自身を除く): 484080228

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, 68897, 137794, 206691, 275588, 344485, 413382, 551176, 620073, 688970, 826764, 1033455, 1102352, 1240146, 1377940, 1653528, 2066910, 2204704, 2480292, 2755880, 3100365, 3307056, 4133820, 4409408, 4960584, 5511760, 6200730, 6614112, 8267640, 9921168, 11023520, 12401460, 13228224, 16535280, 19842336, 22047040, 24802920, 33070560, 39684672, 49605840, 66141120, 99211680, 198423360]

約数ペア:

[(1, 198423360), (2, 99211680), (3, 66141120), (4, 49605840), (5, 39684672), (6, 33070560), (8, 24802920), (9, 22047040), (10, 19842336), (12, 16535280), (15, 13228224), (16, 12401460), (18, 11023520), (20, 9921168), (24, 8267640), (30, 6614112), (32, 6200730), (36, 5511760), (40, 4960584), (45, 4409408), (48, 4133820), (60, 3307056), (64, 3100365), (72, 2755880), (80, 2480292), (90, 2204704), (96, 2066910), (120, 1653528), (144, 1377940), (160, 1240146), (180, 1102352), (192, 1033455), (240, 826764), (288, 688970), (320, 620073), (360, 551176), (480, 413382), (576, 344485), (720, 275588), (960, 206691), (1440, 137794), (2880, 68897)]