98701920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{68543}}^1$

素因数の和:68564

約数の個数: 72

約数和(自身を含む): 336825216

約数和(自身を除く): 238123296

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, 68543, 137086, 205629, 274172, 342715, 411258, 548344, 616887, 685430, 822516, 1028145, 1096688, 1233774, 1370860, 1645032, 2056290, 2193376, 2467548, 2741720, 3084435, 3290064, 4112580, 4935096, 5483440, 6168870, 6580128, 8225160, 9870192, 10966880, 12337740, 16450320, 19740384, 24675480, 32900640, 49350960, 98701920]

約数ペア:

[(1, 98701920), (2, 49350960), (3, 32900640), (4, 24675480), (5, 19740384), (6, 16450320), (8, 12337740), (9, 10966880), (10, 9870192), (12, 8225160), (15, 6580128), (16, 6168870), (18, 5483440), (20, 4935096), (24, 4112580), (30, 3290064), (32, 3084435), (36, 2741720), (40, 2467548), (45, 2193376), (48, 2056290), (60, 1645032), (72, 1370860), (80, 1233774), (90, 1096688), (96, 1028145), (120, 822516), (144, 685430), (160, 616887), (180, 548344), (240, 411258), (288, 342715), (360, 274172), (480, 205629), (720, 137086), (1440, 68543)]