269690640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48857}}^1$

素因数の和:48896

約数の個数: 80

約数和(自身を含む): 872408448

約数和(自身を除く): 602717808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 48857, 97714, 146571, 195428, 244285, 293142, 390856, 488570, 586284, 732855, 781712, 977140, 1123711, 1172568, 1465710, 1954280, 2247422, 2345136, 2931420, 3371133, 3908560, 4494844, 5618555, 5862840, 6742266, 8989688, 11237110, 11725680, 13484532, 16855665, 17979376, 22474220, 26969064, 33711330, 44948440, 53938128, 67422660, 89896880, 134845320, 269690640]

約数ペア:

[(1, 269690640), (2, 134845320), (3, 89896880), (4, 67422660), (5, 53938128), (6, 44948440), (8, 33711330), (10, 26969064), (12, 22474220), (15, 17979376), (16, 16855665), (20, 13484532), (23, 11725680), (24, 11237110), (30, 8989688), (40, 6742266), (46, 5862840), (48, 5618555), (60, 4494844), (69, 3908560), (80, 3371133), (92, 2931420), (115, 2345136), (120, 2247422), (138, 1954280), (184, 1465710), (230, 1172568), (240, 1123711), (276, 977140), (345, 781712), (368, 732855), (460, 586284), (552, 488570), (690, 390856), (920, 293142), (1104, 244285), (1380, 195428), (1840, 146571), (2760, 97714), (5520, 48857)]