849641580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4720231}}^1$

素因数の和:4720246

約数の個数: 36

約数和(自身を含む): 2577246672

約数和(自身を除く): 1727605092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4720231, 9440462, 14160693, 18880924, 23601155, 28321386, 42482079, 47202310, 56642772, 70803465, 84964158, 94404620, 141606930, 169928316, 212410395, 283213860, 424820790, 849641580]

約数ペア:

[(1, 849641580), (2, 424820790), (3, 283213860), (4, 212410395), (5, 169928316), (6, 141606930), (9, 94404620), (10, 84964158), (12, 70803465), (15, 56642772), (18, 47202310), (20, 42482079), (30, 28321386), (36, 23601155), (45, 18880924), (60, 14160693), (90, 9440462), (180, 4720231)]