1876320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1303}}^1$

素因数の和:1324

約数の個数: 72

約数和(自身を含む): 6407856

約数和(自身を除く): 4531536

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, 1303, 1440, 2606, 3909, 5212, 6515, 7818, 10424, 11727, 13030, 15636, 19545, 20848, 23454, 26060, 31272, 39090, 41696, 46908, 52120, 58635, 62544, 78180, 93816, 104240, 117270, 125088, 156360, 187632, 208480, 234540, 312720, 375264, 469080, 625440, 938160, 1876320]

約数ペア:

[(1, 1876320), (2, 938160), (3, 625440), (4, 469080), (5, 375264), (6, 312720), (8, 234540), (9, 208480), (10, 187632), (12, 156360), (15, 125088), (16, 117270), (18, 104240), (20, 93816), (24, 78180), (30, 62544), (32, 58635), (36, 52120), (40, 46908), (45, 41696), (48, 39090), (60, 31272), (72, 26060), (80, 23454), (90, 20848), (96, 19545), (120, 15636), (144, 13030), (160, 11727), (180, 10424), (240, 7818), (288, 6515), (360, 5212), (480, 3909), (720, 2606), (1303, 1440)]