91167840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63311}}^1$

素因数の和:63332

約数の個数: 72

約数和(自身を含む): 311115168

約数和(自身を除く): 219947328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63311, 126622, 189933, 253244, 316555, 379866, 506488, 569799, 633110, 759732, 949665, 1012976, 1139598, 1266220, 1519464, 1899330, 2025952, 2279196, 2532440, 2848995, 3038928, 3798660, 4558392, 5064880, 5697990, 6077856, 7597320, 9116784, 10129760, 11395980, 15194640, 18233568, 22791960, 30389280, 45583920, 91167840]

約数ペア:

[(1, 91167840), (2, 45583920), (3, 30389280), (4, 22791960), (5, 18233568), (6, 15194640), (8, 11395980), (9, 10129760), (10, 9116784), (12, 7597320), (15, 6077856), (16, 5697990), (18, 5064880), (20, 4558392), (24, 3798660), (30, 3038928), (32, 2848995), (36, 2532440), (40, 2279196), (45, 2025952), (48, 1899330), (60, 1519464), (72, 1266220), (80, 1139598), (90, 1012976), (96, 949665), (120, 759732), (144, 633110), (160, 569799), (180, 506488), (240, 379866), (288, 316555), (360, 253244), (480, 189933), (720, 126622), (1440, 63311)]