69471960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25171}}^1$

素因数の和:25208

約数の個数: 64

約数和(自身を含む): 217486080

約数和(自身を除く): 148014120

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, 25171, 50342, 75513, 100684, 125855, 151026, 201368, 251710, 302052, 377565, 503420, 578933, 604104, 755130, 1006840, 1157866, 1510260, 1736799, 2315732, 2894665, 3020520, 3473598, 4631464, 5789330, 6947196, 8683995, 11578660, 13894392, 17367990, 23157320, 34735980, 69471960]

約数ペア:

[(1, 69471960), (2, 34735980), (3, 23157320), (4, 17367990), (5, 13894392), (6, 11578660), (8, 8683995), (10, 6947196), (12, 5789330), (15, 4631464), (20, 3473598), (23, 3020520), (24, 2894665), (30, 2315732), (40, 1736799), (46, 1510260), (60, 1157866), (69, 1006840), (92, 755130), (115, 604104), (120, 578933), (138, 503420), (184, 377565), (230, 302052), (276, 251710), (345, 201368), (460, 151026), (552, 125855), (690, 100684), (920, 75513), (1380, 50342), (2760, 25171)]