74907120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16427}}^1$

素因数の和:16462

約数の個数: 80

約数和(自身を含む): 244448640

約数和(自身を除く): 169541520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 16427, 32854, 49281, 65708, 82135, 98562, 131416, 164270, 197124, 246405, 262832, 312113, 328540, 394248, 492810, 624226, 657080, 788496, 936339, 985620, 1248452, 1314160, 1560565, 1872678, 1971240, 2496904, 3121130, 3745356, 3942480, 4681695, 4993808, 6242260, 7490712, 9363390, 12484520, 14981424, 18726780, 24969040, 37453560, 74907120]

約数ペア:

[(1, 74907120), (2, 37453560), (3, 24969040), (4, 18726780), (5, 14981424), (6, 12484520), (8, 9363390), (10, 7490712), (12, 6242260), (15, 4993808), (16, 4681695), (19, 3942480), (20, 3745356), (24, 3121130), (30, 2496904), (38, 1971240), (40, 1872678), (48, 1560565), (57, 1314160), (60, 1248452), (76, 985620), (80, 936339), (95, 788496), (114, 657080), (120, 624226), (152, 492810), (190, 394248), (228, 328540), (240, 312113), (285, 262832), (304, 246405), (380, 197124), (456, 164270), (570, 131416), (760, 98562), (912, 82135), (1140, 65708), (1520, 49281), (2280, 32854), (4560, 16427)]