13460520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4914

約数の個数: 64

約数和(自身を含む): 42145920

約数和(自身を除く): 28685400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4877, 9754, 14631, 19508, 24385, 29262, 39016, 48770, 58524, 73155, 97540, 112171, 117048, 146310, 195080, 224342, 292620, 336513, 448684, 560855, 585240, 673026, 897368, 1121710, 1346052, 1682565, 2243420, 2692104, 3365130, 4486840, 6730260, 13460520]

約数ペア:

[(1, 13460520), (2, 6730260), (3, 4486840), (4, 3365130), (5, 2692104), (6, 2243420), (8, 1682565), (10, 1346052), (12, 1121710), (15, 897368), (20, 673026), (23, 585240), (24, 560855), (30, 448684), (40, 336513), (46, 292620), (60, 224342), (69, 195080), (92, 146310), (115, 117048), (120, 112171), (138, 97540), (184, 73155), (230, 58524), (276, 48770), (345, 39016), (460, 29262), (552, 24385), (690, 19508), (920, 14631), (1380, 9754), (2760, 4877)]