2604240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3617}}^1$

素因数の和:3636

約数の個数: 60

約数和(自身を含む): 8748324

約数和(自身を除く): 6144084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3617, 7234, 10851, 14468, 18085, 21702, 28936, 32553, 36170, 43404, 54255, 57872, 65106, 72340, 86808, 108510, 130212, 144680, 162765, 173616, 217020, 260424, 289360, 325530, 434040, 520848, 651060, 868080, 1302120, 2604240]

約数ペア:

[(1, 2604240), (2, 1302120), (3, 868080), (4, 651060), (5, 520848), (6, 434040), (8, 325530), (9, 289360), (10, 260424), (12, 217020), (15, 173616), (16, 162765), (18, 144680), (20, 130212), (24, 108510), (30, 86808), (36, 72340), (40, 65106), (45, 57872), (48, 54255), (60, 43404), (72, 36170), (80, 32553), (90, 28936), (120, 21702), (144, 18085), (180, 14468), (240, 10851), (360, 7234), (720, 3617)]