71394480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{33053}}^1$

素因数の和:33075

約数の個数: 80

約数和(自身を含む): 245921760

約数和(自身を除く): 174527280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 33053, 66106, 99159, 132212, 165265, 198318, 264424, 297477, 330530, 396636, 495795, 528848, 594954, 661060, 793272, 892431, 991590, 1189908, 1322120, 1487385, 1586544, 1784862, 1983180, 2379816, 2644240, 2974770, 3569724, 3966360, 4462155, 4759632, 5949540, 7139448, 7932720, 8924310, 11899080, 14278896, 17848620, 23798160, 35697240, 71394480]

約数ペア:

[(1, 71394480), (2, 35697240), (3, 23798160), (4, 17848620), (5, 14278896), (6, 11899080), (8, 8924310), (9, 7932720), (10, 7139448), (12, 5949540), (15, 4759632), (16, 4462155), (18, 3966360), (20, 3569724), (24, 2974770), (27, 2644240), (30, 2379816), (36, 1983180), (40, 1784862), (45, 1586544), (48, 1487385), (54, 1322120), (60, 1189908), (72, 991590), (80, 892431), (90, 793272), (108, 661060), (120, 594954), (135, 528848), (144, 495795), (180, 396636), (216, 330530), (240, 297477), (270, 264424), (360, 198318), (432, 165265), (540, 132212), (720, 99159), (1080, 66106), (2160, 33053)]