77083320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{642361}}^1$

素因数の和:642375

約数の個数: 32

約数和(自身を含む): 231250320

約数和(自身を除く): 154167000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 642361, 1284722, 1927083, 2569444, 3211805, 3854166, 5138888, 6423610, 7708332, 9635415, 12847220, 15416664, 19270830, 25694440, 38541660, 77083320]

約数ペア:

[(1, 77083320), (2, 38541660), (3, 25694440), (4, 19270830), (5, 15416664), (6, 12847220), (8, 9635415), (10, 7708332), (12, 6423610), (15, 5138888), (20, 3854166), (24, 3211805), (30, 2569444), (40, 1927083), (60, 1284722), (120, 642361)]