89234280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{247873}}^1$

素因数の和:247890

約数の個数: 48

約数和(自身を含む): 290012580

約数和(自身を除く): 200778300

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, 247873, 495746, 743619, 991492, 1239365, 1487238, 1982984, 2230857, 2478730, 2974476, 3718095, 4461714, 4957460, 5948952, 7436190, 8923428, 9914920, 11154285, 14872380, 17846856, 22308570, 29744760, 44617140, 89234280]

約数ペア:

[(1, 89234280), (2, 44617140), (3, 29744760), (4, 22308570), (5, 17846856), (6, 14872380), (8, 11154285), (9, 9914920), (10, 8923428), (12, 7436190), (15, 5948952), (18, 4957460), (20, 4461714), (24, 3718095), (30, 2974476), (36, 2478730), (40, 2230857), (45, 1982984), (60, 1487238), (72, 1239365), (90, 991492), (120, 743619), (180, 495746), (360, 247873)]