84555720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 276003000

約数和(自身を除く): 191447280

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, 180, 349, 360, 673, 698, 1047, 1346, 1396, 1745, 2019, 2094, 2692, 2792, 3141, 3365, 3490, 4038, 4188, 5235, 5384, 6057, 6282, 6730, 6980, 8076, 8376, 10095, 10470, 12114, 12564, 13460, 13960, 15705, 16152, 20190, 20940, 24228, 25128, 26920, 30285, 31410, 40380, 41880, 48456, 60570, 62820, 80760, 121140, 125640, 234877, 242280, 469754, 704631, 939508, 1174385, 1409262, 1879016, 2113893, 2348770, 2818524, 3523155, 4227786, 4697540, 5637048, 7046310, 8455572, 9395080, 10569465, 14092620, 16911144, 21138930, 28185240, 42277860, 84555720]

約数ペア:

[(1, 84555720), (2, 42277860), (3, 28185240), (4, 21138930), (5, 16911144), (6, 14092620), (8, 10569465), (9, 9395080), (10, 8455572), (12, 7046310), (15, 5637048), (18, 4697540), (20, 4227786), (24, 3523155), (30, 2818524), (36, 2348770), (40, 2113893), (45, 1879016), (60, 1409262), (72, 1174385), (90, 939508), (120, 704631), (180, 469754), (349, 242280), (360, 234877), (673, 125640), (698, 121140), (1047, 80760), (1346, 62820), (1396, 60570), (1745, 48456), (2019, 41880), (2094, 40380), (2692, 31410), (2792, 30285), (3141, 26920), (3365, 25128), (3490, 24228), (4038, 20940), (4188, 20190), (5235, 16152), (5384, 15705), (6057, 13960), (6282, 13460), (6730, 12564), (6980, 12114), (8076, 10470), (8376, 10095)]