2070668520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5751857}}^1$

素因数の和:5751874

約数の個数: 48

約数和(自身を含む): 6729673860

約数和(自身を除く): 4659005340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5751857, 11503714, 17255571, 23007428, 28759285, 34511142, 46014856, 51766713, 57518570, 69022284, 86277855, 103533426, 115037140, 138044568, 172555710, 207066852, 230074280, 258833565, 345111420, 414133704, 517667130, 690222840, 1035334260, 2070668520]

約数ペア:

[(1, 2070668520), (2, 1035334260), (3, 690222840), (4, 517667130), (5, 414133704), (6, 345111420), (8, 258833565), (9, 230074280), (10, 207066852), (12, 172555710), (15, 138044568), (18, 115037140), (20, 103533426), (24, 86277855), (30, 69022284), (36, 57518570), (40, 51766713), (45, 46014856), (60, 34511142), (72, 28759285), (90, 23007428), (120, 17255571), (180, 11503714), (360, 5751857)]