39298680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 128662560

約数和(自身を除く): 89363880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 631, 692, 865, 1038, 1262, 1384, 1557, 1730, 1893, 2076, 2524, 2595, 3114, 3155, 3460, 3786, 4152, 5048, 5190, 5679, 6228, 6310, 6920, 7572, 7785, 9465, 10380, 11358, 12456, 12620, 15144, 15570, 18930, 20760, 22716, 25240, 28395, 31140, 37860, 45432, 56790, 62280, 75720, 109163, 113580, 218326, 227160, 327489, 436652, 545815, 654978, 873304, 982467, 1091630, 1309956, 1637445, 1964934, 2183260, 2619912, 3274890, 3929868, 4366520, 4912335, 6549780, 7859736, 9824670, 13099560, 19649340, 39298680]

約数ペア:

[(1, 39298680), (2, 19649340), (3, 13099560), (4, 9824670), (5, 7859736), (6, 6549780), (8, 4912335), (9, 4366520), (10, 3929868), (12, 3274890), (15, 2619912), (18, 2183260), (20, 1964934), (24, 1637445), (30, 1309956), (36, 1091630), (40, 982467), (45, 873304), (60, 654978), (72, 545815), (90, 436652), (120, 327489), (173, 227160), (180, 218326), (346, 113580), (360, 109163), (519, 75720), (631, 62280), (692, 56790), (865, 45432), (1038, 37860), (1262, 31140), (1384, 28395), (1557, 25240), (1730, 22716), (1893, 20760), (2076, 18930), (2524, 15570), (2595, 15144), (3114, 12620), (3155, 12456), (3460, 11358), (3786, 10380), (4152, 9465), (5048, 7785), (5190, 7572), (5679, 6920), (6228, 6310)]