805014780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{49877}}^1$

素因数の和:50158

約数の個数: 48

約数和(自身を含む): 2262466080

約数和(自身を除く): 1457451300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 16140, 49877, 99754, 149631, 199508, 249385, 299262, 498770, 598524, 748155, 997540, 1496310, 2992620, 13416913, 26833826, 40250739, 53667652, 67084565, 80501478, 134169130, 161002956, 201253695, 268338260, 402507390, 805014780]

約数ペア:

[(1, 805014780), (2, 402507390), (3, 268338260), (4, 201253695), (5, 161002956), (6, 134169130), (10, 80501478), (12, 67084565), (15, 53667652), (20, 40250739), (30, 26833826), (60, 13416913), (269, 2992620), (538, 1496310), (807, 997540), (1076, 748155), (1345, 598524), (1614, 498770), (2690, 299262), (3228, 249385), (4035, 199508), (5380, 149631), (8070, 99754), (16140, 49877)]