85260960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59209}}^1$

素因数の和:59230

約数の個数: 72

約数和(自身を含む): 290957940

約数和(自身を除く): 205696980

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 59209, 118418, 177627, 236836, 296045, 355254, 473672, 532881, 592090, 710508, 888135, 947344, 1065762, 1184180, 1421016, 1776270, 1894688, 2131524, 2368360, 2664405, 2842032, 3552540, 4263048, 4736720, 5328810, 5684064, 7105080, 8526096, 9473440, 10657620, 14210160, 17052192, 21315240, 28420320, 42630480, 85260960]

約数ペア:

[(1, 85260960), (2, 42630480), (3, 28420320), (4, 21315240), (5, 17052192), (6, 14210160), (8, 10657620), (9, 9473440), (10, 8526096), (12, 7105080), (15, 5684064), (16, 5328810), (18, 4736720), (20, 4263048), (24, 3552540), (30, 2842032), (32, 2664405), (36, 2368360), (40, 2131524), (45, 1894688), (48, 1776270), (60, 1421016), (72, 1184180), (80, 1065762), (90, 947344), (96, 888135), (120, 710508), (144, 592090), (160, 532881), (180, 473672), (240, 355254), (288, 296045), (360, 236836), (480, 177627), (720, 118418), (1440, 59209)]