1508487720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12570731}}^1$

素因数の和:12570745

約数の個数: 32

約数和(自身を含む): 4525463520

約数和(自身を除く): 3016975800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12570731, 25141462, 37712193, 50282924, 62853655, 75424386, 100565848, 125707310, 150848772, 188560965, 251414620, 301697544, 377121930, 502829240, 754243860, 1508487720]

約数ペア:

[(1, 1508487720), (2, 754243860), (3, 502829240), (4, 377121930), (5, 301697544), (6, 251414620), (8, 188560965), (10, 150848772), (12, 125707310), (15, 100565848), (20, 75424386), (24, 62853655), (30, 50282924), (40, 37712193), (60, 25141462), (120, 12570731)]