140191320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1168261}}^1$

素因数の和:1168275

約数の個数: 32

約数和(自身を含む): 420574320

約数和(自身を除く): 280383000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1168261, 2336522, 3504783, 4673044, 5841305, 7009566, 9346088, 11682610, 14019132, 17523915, 23365220, 28038264, 35047830, 46730440, 70095660, 140191320]

約数ペア:

[(1, 140191320), (2, 70095660), (3, 46730440), (4, 35047830), (5, 28038264), (6, 23365220), (8, 17523915), (10, 14019132), (12, 11682610), (15, 9346088), (20, 7009566), (24, 5841305), (30, 4673044), (40, 3504783), (60, 2336522), (120, 1168261)]