197583480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{548843}}^1$

素因数の和:548860

約数の個数: 48

約数和(自身を含む): 642147480

約数和(自身を除く): 444564000

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, 360, 548843, 1097686, 1646529, 2195372, 2744215, 3293058, 4390744, 4939587, 5488430, 6586116, 8232645, 9879174, 10976860, 13172232, 16465290, 19758348, 21953720, 24697935, 32930580, 39516696, 49395870, 65861160, 98791740, 197583480]

約数ペア:

[(1, 197583480), (2, 98791740), (3, 65861160), (4, 49395870), (5, 39516696), (6, 32930580), (8, 24697935), (9, 21953720), (10, 19758348), (12, 16465290), (15, 13172232), (18, 10976860), (20, 9879174), (24, 8232645), (30, 6586116), (36, 5488430), (40, 4939587), (45, 4390744), (60, 3293058), (72, 2744215), (90, 2195372), (120, 1646529), (180, 1097686), (360, 548843)]