2938783920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{15559}}^1$

素因数の和:16362

約数の個数: 80

約数和(自身を含む): 9122392320

約数和(自身を除く): 6183608400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 787, 1574, 2361, 3148, 3935, 4722, 6296, 7870, 9444, 11805, 12592, 15559, 15740, 18888, 23610, 31118, 31480, 37776, 46677, 47220, 62236, 62960, 77795, 93354, 94440, 124472, 155590, 186708, 188880, 233385, 248944, 311180, 373416, 466770, 622360, 746832, 933540, 1244720, 1867080, 3734160, 12244933, 24489866, 36734799, 48979732, 61224665, 73469598, 97959464, 122449330, 146939196, 183673995, 195918928, 244898660, 293878392, 367347990, 489797320, 587756784, 734695980, 979594640, 1469391960, 2938783920]

約数ペア:

[(1, 2938783920), (2, 1469391960), (3, 979594640), (4, 734695980), (5, 587756784), (6, 489797320), (8, 367347990), (10, 293878392), (12, 244898660), (15, 195918928), (16, 183673995), (20, 146939196), (24, 122449330), (30, 97959464), (40, 73469598), (48, 61224665), (60, 48979732), (80, 36734799), (120, 24489866), (240, 12244933), (787, 3734160), (1574, 1867080), (2361, 1244720), (3148, 933540), (3935, 746832), (4722, 622360), (6296, 466770), (7870, 373416), (9444, 311180), (11805, 248944), (12592, 233385), (15559, 188880), (15740, 186708), (18888, 155590), (23610, 124472), (31118, 94440), (31480, 93354), (37776, 77795), (46677, 62960), (47220, 62236)]