216486720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{75169}}^1$

素因数の和:75192

約数の個数: 84

約数和(自身を含む): 744634020

約数和(自身を除く): 528147300

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, 75169, 150338, 225507, 300676, 375845, 451014, 601352, 676521, 751690, 902028, 1127535, 1202704, 1353042, 1503380, 1804056, 2255070, 2405408, 2706084, 3006760, 3382605, 3608112, 4510140, 4810816, 5412168, 6013520, 6765210, 7216224, 9020280, 10824336, 12027040, 13530420, 14432448, 18040560, 21648672, 24054080, 27060840, 36081120, 43297344, 54121680, 72162240, 108243360, 216486720]

約数ペア:

[(1, 216486720), (2, 108243360), (3, 72162240), (4, 54121680), (5, 43297344), (6, 36081120), (8, 27060840), (9, 24054080), (10, 21648672), (12, 18040560), (15, 14432448), (16, 13530420), (18, 12027040), (20, 10824336), (24, 9020280), (30, 7216224), (32, 6765210), (36, 6013520), (40, 5412168), (45, 4810816), (48, 4510140), (60, 3608112), (64, 3382605), (72, 3006760), (80, 2706084), (90, 2405408), (96, 2255070), (120, 1804056), (144, 1503380), (160, 1353042), (180, 1202704), (192, 1127535), (240, 902028), (288, 751690), (320, 676521), (360, 601352), (480, 451014), (576, 375845), (720, 300676), (960, 225507), (1440, 150338), (2880, 75169)]