83461320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{77279}}^1$

素因数の和:77299

約数の個数: 64

約数和(自身を含む): 278208000

約数和(自身を除く): 194746680

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, 77279, 154558, 231837, 309116, 386395, 463674, 618232, 695511, 772790, 927348, 1159185, 1391022, 1545580, 1854696, 2086533, 2318370, 2782044, 3091160, 3477555, 4173066, 4636740, 5564088, 6955110, 8346132, 9273480, 10432665, 13910220, 16692264, 20865330, 27820440, 41730660, 83461320]

約数ペア:

[(1, 83461320), (2, 41730660), (3, 27820440), (4, 20865330), (5, 16692264), (6, 13910220), (8, 10432665), (9, 9273480), (10, 8346132), (12, 6955110), (15, 5564088), (18, 4636740), (20, 4173066), (24, 3477555), (27, 3091160), (30, 2782044), (36, 2318370), (40, 2086533), (45, 1854696), (54, 1545580), (60, 1391022), (72, 1159185), (90, 927348), (108, 772790), (120, 695511), (135, 618232), (180, 463674), (216, 386395), (270, 309116), (360, 231837), (540, 154558), (1080, 77279)]