156345480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{434293}}^1$

素因数の和:434310

約数の個数: 48

約数和(自身を含む): 508123980

約数和(自身を除く): 351778500

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, 434293, 868586, 1302879, 1737172, 2171465, 2605758, 3474344, 3908637, 4342930, 5211516, 6514395, 7817274, 8685860, 10423032, 13028790, 15634548, 17371720, 19543185, 26057580, 31269096, 39086370, 52115160, 78172740, 156345480]

約数ペア:

[(1, 156345480), (2, 78172740), (3, 52115160), (4, 39086370), (5, 31269096), (6, 26057580), (8, 19543185), (9, 17371720), (10, 15634548), (12, 13028790), (15, 10423032), (18, 8685860), (20, 7817274), (24, 6514395), (30, 5211516), (36, 4342930), (40, 3908637), (45, 3474344), (60, 2605758), (72, 2171465), (90, 1737172), (120, 1302879), (180, 868586), (360, 434293)]