240464760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105467}}^1$

素因数の和:105500

約数の個数: 64

約数和(自身を含む): 759369600

約数和(自身を除く): 518904840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 105467, 210934, 316401, 421868, 527335, 632802, 843736, 1054670, 1265604, 1582005, 2003873, 2109340, 2531208, 3164010, 4007746, 4218680, 6011619, 6328020, 8015492, 10019365, 12023238, 12656040, 16030984, 20038730, 24046476, 30058095, 40077460, 48092952, 60116190, 80154920, 120232380, 240464760]

約数ペア:

[(1, 240464760), (2, 120232380), (3, 80154920), (4, 60116190), (5, 48092952), (6, 40077460), (8, 30058095), (10, 24046476), (12, 20038730), (15, 16030984), (19, 12656040), (20, 12023238), (24, 10019365), (30, 8015492), (38, 6328020), (40, 6011619), (57, 4218680), (60, 4007746), (76, 3164010), (95, 2531208), (114, 2109340), (120, 2003873), (152, 1582005), (190, 1265604), (228, 1054670), (285, 843736), (380, 632802), (456, 527335), (570, 421868), (760, 316401), (1140, 210934), (2280, 105467)]