525872520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5471}}^1$

素因数の和:5580

約数の個数: 128

約数和(自身を含む): 1772928000

約数和(自身を除く): 1247055480

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, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 5471, 6408, 8010, 9612, 10680, 10942, 12015, 16020, 16413, 19224, 21884, 24030, 27355, 32040, 32826, 43768, 48060, 49239, 54710, 65652, 82065, 96120, 98478, 109420, 131304, 147717, 164130, 196956, 218840, 246195, 295434, 328260, 393912, 486919, 492390, 590868, 656520, 738585, 973838, 984780, 1181736, 1460757, 1477170, 1947676, 1969560, 2434595, 2921514, 2954340, 3895352, 4382271, 4869190, 5843028, 5908680, 7303785, 8764542, 9738380, 11686056, 13146813, 14607570, 17529084, 19476760, 21911355, 26293626, 29215140, 35058168, 43822710, 52587252, 58430280, 65734065, 87645420, 105174504, 131468130, 175290840, 262936260, 525872520]

約数ペア:

[(1, 525872520), (2, 262936260), (3, 175290840), (4, 131468130), (5, 105174504), (6, 87645420), (8, 65734065), (9, 58430280), (10, 52587252), (12, 43822710), (15, 35058168), (18, 29215140), (20, 26293626), (24, 21911355), (27, 19476760), (30, 17529084), (36, 14607570), (40, 13146813), (45, 11686056), (54, 9738380), (60, 8764542), (72, 7303785), (89, 5908680), (90, 5843028), (108, 4869190), (120, 4382271), (135, 3895352), (178, 2954340), (180, 2921514), (216, 2434595), (267, 1969560), (270, 1947676), (356, 1477170), (360, 1460757), (445, 1181736), (534, 984780), (540, 973838), (712, 738585), (801, 656520), (890, 590868), (1068, 492390), (1080, 486919), (1335, 393912), (1602, 328260), (1780, 295434), (2136, 246195), (2403, 218840), (2670, 196956), (3204, 164130), (3560, 147717), (4005, 131304), (4806, 109420), (5340, 98478), (5471, 96120), (6408, 82065), (8010, 65652), (9612, 54710), (10680, 49239), (10942, 48060), (12015, 43768), (16020, 32826), (16413, 32040), (19224, 27355), (21884, 24030)]