141352920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{392647}}^1$

素因数の和:392664

約数の個数: 48

約数和(自身を含む): 459398160

約数和(自身を除く): 318045240

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, 392647, 785294, 1177941, 1570588, 1963235, 2355882, 3141176, 3533823, 3926470, 4711764, 5889705, 7067646, 7852940, 9423528, 11779410, 14135292, 15705880, 17669115, 23558820, 28270584, 35338230, 47117640, 70676460, 141352920]

約数ペア:

[(1, 141352920), (2, 70676460), (3, 47117640), (4, 35338230), (5, 28270584), (6, 23558820), (8, 17669115), (9, 15705880), (10, 14135292), (12, 11779410), (15, 9423528), (18, 7852940), (20, 7067646), (24, 5889705), (30, 4711764), (36, 3926470), (40, 3533823), (45, 3141176), (60, 2355882), (72, 1963235), (90, 1570588), (120, 1177941), (180, 785294), (360, 392647)]