140046780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8677}}^1$

素因数の和:8958

約数の個数: 48

約数和(自身を含む): 393634080

約数和(自身を除く): 253587300

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, 8677, 16140, 17354, 26031, 34708, 43385, 52062, 86770, 104124, 130155, 173540, 260310, 520620, 2334113, 4668226, 7002339, 9336452, 11670565, 14004678, 23341130, 28009356, 35011695, 46682260, 70023390, 140046780]

約数ペア:

[(1, 140046780), (2, 70023390), (3, 46682260), (4, 35011695), (5, 28009356), (6, 23341130), (10, 14004678), (12, 11670565), (15, 9336452), (20, 7002339), (30, 4668226), (60, 2334113), (269, 520620), (538, 260310), (807, 173540), (1076, 130155), (1345, 104124), (1614, 86770), (2690, 52062), (3228, 43385), (4035, 34708), (5380, 26031), (8070, 17354), (8677, 16140)]