191286120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51421}}^1$

素因数の和:51466

約数の個数: 64

約数和(自身を含む): 592381440

約数和(自身を除く): 401095320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 51421, 102842, 154263, 205684, 257105, 308526, 411368, 514210, 617052, 771315, 1028420, 1234104, 1542630, 1594051, 2056840, 3085260, 3188102, 4782153, 6170520, 6376204, 7970255, 9564306, 12752408, 15940510, 19128612, 23910765, 31881020, 38257224, 47821530, 63762040, 95643060, 191286120]

約数ペア:

[(1, 191286120), (2, 95643060), (3, 63762040), (4, 47821530), (5, 38257224), (6, 31881020), (8, 23910765), (10, 19128612), (12, 15940510), (15, 12752408), (20, 9564306), (24, 7970255), (30, 6376204), (31, 6170520), (40, 4782153), (60, 3188102), (62, 3085260), (93, 2056840), (120, 1594051), (124, 1542630), (155, 1234104), (186, 1028420), (248, 771315), (310, 617052), (372, 514210), (465, 411368), (620, 308526), (744, 257105), (930, 205684), (1240, 154263), (1860, 102842), (3720, 51421)]