272005560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{251857}}^1$

素因数の和:251877

約数の個数: 64

約数和(自身を含む): 906688800

約数和(自身を除く): 634683240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 251857, 503714, 755571, 1007428, 1259285, 1511142, 2014856, 2266713, 2518570, 3022284, 3777855, 4533426, 5037140, 6044568, 6800139, 7555710, 9066852, 10074280, 11333565, 13600278, 15111420, 18133704, 22667130, 27200556, 30222840, 34000695, 45334260, 54401112, 68001390, 90668520, 136002780, 272005560]

約数ペア:

[(1, 272005560), (2, 136002780), (3, 90668520), (4, 68001390), (5, 54401112), (6, 45334260), (8, 34000695), (9, 30222840), (10, 27200556), (12, 22667130), (15, 18133704), (18, 15111420), (20, 13600278), (24, 11333565), (27, 10074280), (30, 9066852), (36, 7555710), (40, 6800139), (45, 6044568), (54, 5037140), (60, 4533426), (72, 3777855), (90, 3022284), (108, 2518570), (120, 2266713), (135, 2014856), (180, 1511142), (216, 1259285), (270, 1007428), (360, 755571), (540, 503714), (1080, 251857)]