9120780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{50671}}^1$

素因数の和:50686

約数の個数: 36

約数和(自身を含む): 27666912

約数和(自身を除く): 18546132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 50671, 101342, 152013, 202684, 253355, 304026, 456039, 506710, 608052, 760065, 912078, 1013420, 1520130, 1824156, 2280195, 3040260, 4560390, 9120780]

約数ペア:

[(1, 9120780), (2, 4560390), (3, 3040260), (4, 2280195), (5, 1824156), (6, 1520130), (9, 1013420), (10, 912078), (12, 760065), (15, 608052), (18, 506710), (20, 456039), (30, 304026), (36, 253355), (45, 202684), (60, 152013), (90, 101342), (180, 50671)]