138582720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{48119}}^1$

素因数の和:48142

約数の個数: 84

約数和(自身を含む): 476676720

約数和(自身を除く): 338094000

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, 48119, 96238, 144357, 192476, 240595, 288714, 384952, 433071, 481190, 577428, 721785, 769904, 866142, 962380, 1154856, 1443570, 1539808, 1732284, 1924760, 2165355, 2309712, 2887140, 3079616, 3464568, 3849520, 4330710, 4619424, 5774280, 6929136, 7699040, 8661420, 9238848, 11548560, 13858272, 15398080, 17322840, 23097120, 27716544, 34645680, 46194240, 69291360, 138582720]

約数ペア:

[(1, 138582720), (2, 69291360), (3, 46194240), (4, 34645680), (5, 27716544), (6, 23097120), (8, 17322840), (9, 15398080), (10, 13858272), (12, 11548560), (15, 9238848), (16, 8661420), (18, 7699040), (20, 6929136), (24, 5774280), (30, 4619424), (32, 4330710), (36, 3849520), (40, 3464568), (45, 3079616), (48, 2887140), (60, 2309712), (64, 2165355), (72, 1924760), (80, 1732284), (90, 1539808), (96, 1443570), (120, 1154856), (144, 962380), (160, 866142), (180, 769904), (192, 721785), (240, 577428), (288, 481190), (320, 433071), (360, 384952), (480, 288714), (576, 240595), (720, 192476), (960, 144357), (1440, 96238), (2880, 48119)]