21326763960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59241011}}^1$

素因数の和:59241028

約数の個数: 48

約数和(自身を含む): 69311984040

約数和(自身を除く): 47985220080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 59241011, 118482022, 177723033, 236964044, 296205055, 355446066, 473928088, 533169099, 592410110, 710892132, 888615165, 1066338198, 1184820220, 1421784264, 1777230330, 2132676396, 2369640440, 2665845495, 3554460660, 4265352792, 5331690990, 7108921320, 10663381980, 21326763960]

約数ペア:

[(1, 21326763960), (2, 10663381980), (3, 7108921320), (4, 5331690990), (5, 4265352792), (6, 3554460660), (8, 2665845495), (9, 2369640440), (10, 2132676396), (12, 1777230330), (15, 1421784264), (18, 1184820220), (20, 1066338198), (24, 888615165), (30, 710892132), (36, 592410110), (40, 533169099), (45, 473928088), (60, 355446066), (72, 296205055), (90, 236964044), (120, 177723033), (180, 118482022), (360, 59241011)]