247281120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{57241}}^1$

素因数の和:57265

約数の個数: 96

約数和(自身を含む): 865499040

約数和(自身を除く): 618217920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 57241, 114482, 171723, 228964, 286205, 343446, 457928, 515169, 572410, 686892, 858615, 915856, 1030338, 1144820, 1373784, 1545507, 1717230, 1831712, 2060676, 2289640, 2575845, 2747568, 3091014, 3434460, 4121352, 4579280, 5151690, 5495136, 6182028, 6868920, 7727535, 8242704, 9158560, 10303380, 12364056, 13737840, 15455070, 16485408, 20606760, 24728112, 27475680, 30910140, 41213520, 49456224, 61820280, 82427040, 123640560, 247281120]

約数ペア:

[(1, 247281120), (2, 123640560), (3, 82427040), (4, 61820280), (5, 49456224), (6, 41213520), (8, 30910140), (9, 27475680), (10, 24728112), (12, 20606760), (15, 16485408), (16, 15455070), (18, 13737840), (20, 12364056), (24, 10303380), (27, 9158560), (30, 8242704), (32, 7727535), (36, 6868920), (40, 6182028), (45, 5495136), (48, 5151690), (54, 4579280), (60, 4121352), (72, 3434460), (80, 3091014), (90, 2747568), (96, 2575845), (108, 2289640), (120, 2060676), (135, 1831712), (144, 1717230), (160, 1545507), (180, 1373784), (216, 1144820), (240, 1030338), (270, 915856), (288, 858615), (360, 686892), (432, 572410), (480, 515169), (540, 457928), (720, 343446), (864, 286205), (1080, 228964), (1440, 171723), (2160, 114482), (4320, 57241)]