299154480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1246477}}^1$

素因数の和:1246493

約数の個数: 40

約数和(自身を含む): 927379632

約数和(自身を除く): 628225152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1246477, 2492954, 3739431, 4985908, 6232385, 7478862, 9971816, 12464770, 14957724, 18697155, 19943632, 24929540, 29915448, 37394310, 49859080, 59830896, 74788620, 99718160, 149577240, 299154480]

約数ペア:

[(1, 299154480), (2, 149577240), (3, 99718160), (4, 74788620), (5, 59830896), (6, 49859080), (8, 37394310), (10, 29915448), (12, 24929540), (15, 19943632), (16, 18697155), (20, 14957724), (24, 12464770), (30, 9971816), (40, 7478862), (48, 6232385), (60, 4985908), (80, 3739431), (120, 2492954), (240, 1246477)]