305452080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{141413}}^1$

素因数の和:141435

約数の個数: 80

約数和(自身を含む): 1052120160

約数和(自身を除く): 746668080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 141413, 282826, 424239, 565652, 707065, 848478, 1131304, 1272717, 1414130, 1696956, 2121195, 2262608, 2545434, 2828260, 3393912, 3818151, 4242390, 5090868, 5656520, 6363585, 6787824, 7636302, 8484780, 10181736, 11313040, 12727170, 15272604, 16969560, 19090755, 20363472, 25454340, 30545208, 33939120, 38181510, 50908680, 61090416, 76363020, 101817360, 152726040, 305452080]

約数ペア:

[(1, 305452080), (2, 152726040), (3, 101817360), (4, 76363020), (5, 61090416), (6, 50908680), (8, 38181510), (9, 33939120), (10, 30545208), (12, 25454340), (15, 20363472), (16, 19090755), (18, 16969560), (20, 15272604), (24, 12727170), (27, 11313040), (30, 10181736), (36, 8484780), (40, 7636302), (45, 6787824), (48, 6363585), (54, 5656520), (60, 5090868), (72, 4242390), (80, 3818151), (90, 3393912), (108, 2828260), (120, 2545434), (135, 2262608), (144, 2121195), (180, 1696956), (216, 1414130), (240, 1272717), (270, 1131304), (360, 848478), (432, 707065), (540, 565652), (720, 424239), (1080, 282826), (2160, 141413)]