187921320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{4513}}^1$

素因数の和:4874

約数の個数: 64

約数和(自身を含む): 565513920

約数和(自身を除く): 377592600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 4513, 5205, 6940, 8328, 9026, 10410, 13539, 13880, 18052, 20820, 22565, 27078, 36104, 41640, 45130, 54156, 67695, 90260, 108312, 135390, 180520, 270780, 541560, 1566011, 3132022, 4698033, 6264044, 7830055, 9396066, 12528088, 15660110, 18792132, 23490165, 31320220, 37584264, 46980330, 62640440, 93960660, 187921320]

約数ペア:

[(1, 187921320), (2, 93960660), (3, 62640440), (4, 46980330), (5, 37584264), (6, 31320220), (8, 23490165), (10, 18792132), (12, 15660110), (15, 12528088), (20, 9396066), (24, 7830055), (30, 6264044), (40, 4698033), (60, 3132022), (120, 1566011), (347, 541560), (694, 270780), (1041, 180520), (1388, 135390), (1735, 108312), (2082, 90260), (2776, 67695), (3470, 54156), (4164, 45130), (4513, 41640), (5205, 36104), (6940, 27078), (8328, 22565), (9026, 20820), (10410, 18052), (13539, 13880)]