330971040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{229841}}^1$

素因数の和:229862

約数の個数: 72

約数和(自身を含む): 1129443588

約数和(自身を除く): 798472548

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 229841, 459682, 689523, 919364, 1149205, 1379046, 1838728, 2068569, 2298410, 2758092, 3447615, 3677456, 4137138, 4596820, 5516184, 6895230, 7354912, 8274276, 9193640, 10342845, 11032368, 13790460, 16548552, 18387280, 20685690, 22064736, 27580920, 33097104, 36774560, 41371380, 55161840, 66194208, 82742760, 110323680, 165485520, 330971040]

約数ペア:

[(1, 330971040), (2, 165485520), (3, 110323680), (4, 82742760), (5, 66194208), (6, 55161840), (8, 41371380), (9, 36774560), (10, 33097104), (12, 27580920), (15, 22064736), (16, 20685690), (18, 18387280), (20, 16548552), (24, 13790460), (30, 11032368), (32, 10342845), (36, 9193640), (40, 8274276), (45, 7354912), (48, 6895230), (60, 5516184), (72, 4596820), (80, 4137138), (90, 3677456), (96, 3447615), (120, 2758092), (144, 2298410), (160, 2068569), (180, 1838728), (240, 1379046), (288, 1149205), (360, 919364), (480, 689523), (720, 459682), (1440, 229841)]