380998320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17837}}^1$

素因数の和:17942

約数の個数: 80

約数和(自身を含む): 1194432480

約数和(自身を除く): 813434160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 17837, 21360, 35674, 53511, 71348, 89185, 107022, 142696, 178370, 214044, 267555, 285392, 356740, 428088, 535110, 713480, 856176, 1070220, 1426960, 1587493, 2140440, 3174986, 4280880, 4762479, 6349972, 7937465, 9524958, 12699944, 15874930, 19049916, 23812395, 25399888, 31749860, 38099832, 47624790, 63499720, 76199664, 95249580, 126999440, 190499160, 380998320]

約数ペア:

[(1, 380998320), (2, 190499160), (3, 126999440), (4, 95249580), (5, 76199664), (6, 63499720), (8, 47624790), (10, 38099832), (12, 31749860), (15, 25399888), (16, 23812395), (20, 19049916), (24, 15874930), (30, 12699944), (40, 9524958), (48, 7937465), (60, 6349972), (80, 4762479), (89, 4280880), (120, 3174986), (178, 2140440), (240, 1587493), (267, 1426960), (356, 1070220), (445, 856176), (534, 713480), (712, 535110), (890, 428088), (1068, 356740), (1335, 285392), (1424, 267555), (1780, 214044), (2136, 178370), (2670, 142696), (3560, 107022), (4272, 89185), (5340, 71348), (7120, 53511), (10680, 35674), (17837, 21360)]