196503480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{545843}}^1$

素因数の和:545860

約数の個数: 48

約数和(自身を含む): 638637480

約数和(自身を除く): 442134000

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, 545843, 1091686, 1637529, 2183372, 2729215, 3275058, 4366744, 4912587, 5458430, 6550116, 8187645, 9825174, 10916860, 13100232, 16375290, 19650348, 21833720, 24562935, 32750580, 39300696, 49125870, 65501160, 98251740, 196503480]

約数ペア:

[(1, 196503480), (2, 98251740), (3, 65501160), (4, 49125870), (5, 39300696), (6, 32750580), (8, 24562935), (9, 21833720), (10, 19650348), (12, 16375290), (15, 13100232), (18, 10916860), (20, 9825174), (24, 8187645), (30, 6550116), (36, 5458430), (40, 4912587), (45, 4366744), (60, 3275058), (72, 2729215), (90, 2183372), (120, 1637529), (180, 1091686), (360, 545843)]