6721560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{18671}}^1$

素因数の和:18688

約数の個数: 48

約数和(自身を含む): 21846240

約数和(自身を除く): 15124680

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, 18671, 37342, 56013, 74684, 93355, 112026, 149368, 168039, 186710, 224052, 280065, 336078, 373420, 448104, 560130, 672156, 746840, 840195, 1120260, 1344312, 1680390, 2240520, 3360780, 6721560]

約数ペア:

[(1, 6721560), (2, 3360780), (3, 2240520), (4, 1680390), (5, 1344312), (6, 1120260), (8, 840195), (9, 746840), (10, 672156), (12, 560130), (15, 448104), (18, 373420), (20, 336078), (24, 280065), (30, 224052), (36, 186710), (40, 168039), (45, 149368), (60, 112026), (72, 93355), (90, 74684), (120, 56013), (180, 37342), (360, 18671)]