316406520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{292969}}^1$

素因数の和:292989

約数の個数: 64

約数和(自身を含む): 1054692000

約数和(自身を除く): 738285480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 292969, 585938, 878907, 1171876, 1464845, 1757814, 2343752, 2636721, 2929690, 3515628, 4394535, 5273442, 5859380, 7031256, 7910163, 8789070, 10546884, 11718760, 13183605, 15820326, 17578140, 21093768, 26367210, 31640652, 35156280, 39550815, 52734420, 63281304, 79101630, 105468840, 158203260, 316406520]

約数ペア:

[(1, 316406520), (2, 158203260), (3, 105468840), (4, 79101630), (5, 63281304), (6, 52734420), (8, 39550815), (9, 35156280), (10, 31640652), (12, 26367210), (15, 21093768), (18, 17578140), (20, 15820326), (24, 13183605), (27, 11718760), (30, 10546884), (36, 8789070), (40, 7910163), (45, 7031256), (54, 5859380), (60, 5273442), (72, 4394535), (90, 3515628), (108, 2929690), (120, 2636721), (135, 2343752), (180, 1757814), (216, 1464845), (270, 1171876), (360, 878907), (540, 585938), (1080, 292969)]