144419040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{100291}}^1$

素因数の和:100312

約数の個数: 72

約数和(自身を含む): 492834888

約数和(自身を除く): 348415848

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, 100291, 200582, 300873, 401164, 501455, 601746, 802328, 902619, 1002910, 1203492, 1504365, 1604656, 1805238, 2005820, 2406984, 3008730, 3209312, 3610476, 4011640, 4513095, 4813968, 6017460, 7220952, 8023280, 9026190, 9627936, 12034920, 14441904, 16046560, 18052380, 24069840, 28883808, 36104760, 48139680, 72209520, 144419040]

約数ペア:

[(1, 144419040), (2, 72209520), (3, 48139680), (4, 36104760), (5, 28883808), (6, 24069840), (8, 18052380), (9, 16046560), (10, 14441904), (12, 12034920), (15, 9627936), (16, 9026190), (18, 8023280), (20, 7220952), (24, 6017460), (30, 4813968), (32, 4513095), (36, 4011640), (40, 3610476), (45, 3209312), (48, 3008730), (60, 2406984), (72, 2005820), (80, 1805238), (90, 1604656), (96, 1504365), (120, 1203492), (144, 1002910), (160, 902619), (180, 802328), (240, 601746), (288, 501455), (360, 401164), (480, 300873), (720, 200582), (1440, 100291)]