260233920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{90359}}^1$

素因数の和:90382

約数の個数: 84

約数和(自身を含む): 895106160

約数和(自身を除く): 634872240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 90359, 180718, 271077, 361436, 451795, 542154, 722872, 813231, 903590, 1084308, 1355385, 1445744, 1626462, 1807180, 2168616, 2710770, 2891488, 3252924, 3614360, 4066155, 4337232, 5421540, 5782976, 6505848, 7228720, 8132310, 8674464, 10843080, 13011696, 14457440, 16264620, 17348928, 21686160, 26023392, 28914880, 32529240, 43372320, 52046784, 65058480, 86744640, 130116960, 260233920]

約数ペア:

[(1, 260233920), (2, 130116960), (3, 86744640), (4, 65058480), (5, 52046784), (6, 43372320), (8, 32529240), (9, 28914880), (10, 26023392), (12, 21686160), (15, 17348928), (16, 16264620), (18, 14457440), (20, 13011696), (24, 10843080), (30, 8674464), (32, 8132310), (36, 7228720), (40, 6505848), (45, 5782976), (48, 5421540), (60, 4337232), (64, 4066155), (72, 3614360), (80, 3252924), (90, 2891488), (96, 2710770), (120, 2168616), (144, 1807180), (160, 1626462), (180, 1445744), (192, 1355385), (240, 1084308), (288, 903590), (320, 813231), (360, 722872), (480, 542154), (576, 451795), (720, 361436), (960, 271077), (1440, 180718), (2880, 90359)]