312086520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{96323}}^1$

素因数の和:96346

約数の個数: 80

約数和(自身を含む): 1048968360

約数和(自身を除く): 736881840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 96323, 192646, 288969, 385292, 481615, 577938, 770584, 866907, 963230, 1155876, 1444845, 1733814, 1926460, 2311752, 2600721, 2889690, 3467628, 3852920, 4334535, 5201442, 5779380, 6935256, 7802163, 8669070, 10402884, 11558760, 13003605, 15604326, 17338140, 20805768, 26007210, 31208652, 34676280, 39010815, 52014420, 62417304, 78021630, 104028840, 156043260, 312086520]

約数ペア:

[(1, 312086520), (2, 156043260), (3, 104028840), (4, 78021630), (5, 62417304), (6, 52014420), (8, 39010815), (9, 34676280), (10, 31208652), (12, 26007210), (15, 20805768), (18, 17338140), (20, 15604326), (24, 13003605), (27, 11558760), (30, 10402884), (36, 8669070), (40, 7802163), (45, 6935256), (54, 5779380), (60, 5201442), (72, 4334535), (81, 3852920), (90, 3467628), (108, 2889690), (120, 2600721), (135, 2311752), (162, 1926460), (180, 1733814), (216, 1444845), (270, 1155876), (324, 963230), (360, 866907), (405, 770584), (540, 577938), (648, 481615), (810, 385292), (1080, 288969), (1620, 192646), (3240, 96323)]