18074160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1963

約数の個数: 120

約数和(自身を含む): 65402064

約数和(自身を除く): 47327904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 1931, 2340, 3120, 3862, 4680, 5793, 7724, 9360, 9655, 11586, 15448, 17379, 19310, 23172, 25103, 28965, 30896, 34758, 38620, 46344, 50206, 57930, 69516, 75309, 77240, 86895, 92688, 100412, 115860, 125515, 139032, 150618, 154480, 173790, 200824, 225927, 231720, 251030, 278064, 301236, 347580, 376545, 401648, 451854, 463440, 502060, 602472, 695160, 753090, 903708, 1004120, 1129635, 1204944, 1390320, 1506180, 1807416, 2008240, 2259270, 3012360, 3614832, 4518540, 6024720, 9037080, 18074160]

約数ペア:

[(1, 18074160), (2, 9037080), (3, 6024720), (4, 4518540), (5, 3614832), (6, 3012360), (8, 2259270), (9, 2008240), (10, 1807416), (12, 1506180), (13, 1390320), (15, 1204944), (16, 1129635), (18, 1004120), (20, 903708), (24, 753090), (26, 695160), (30, 602472), (36, 502060), (39, 463440), (40, 451854), (45, 401648), (48, 376545), (52, 347580), (60, 301236), (65, 278064), (72, 251030), (78, 231720), (80, 225927), (90, 200824), (104, 173790), (117, 154480), (120, 150618), (130, 139032), (144, 125515), (156, 115860), (180, 100412), (195, 92688), (208, 86895), (234, 77240), (240, 75309), (260, 69516), (312, 57930), (360, 50206), (390, 46344), (468, 38620), (520, 34758), (585, 30896), (624, 28965), (720, 25103), (780, 23172), (936, 19310), (1040, 17379), (1170, 15448), (1560, 11586), (1872, 9655), (1931, 9360), (2340, 7724), (3120, 5793), (3862, 4680)]