89747520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{93487}}^1$

素因数の和:93507

約数の個数: 56

約数和(自身を含む): 284951424

約数和(自身を除く): 195203904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 93487, 186974, 280461, 373948, 467435, 560922, 747896, 934870, 1121844, 1402305, 1495792, 1869740, 2243688, 2804610, 2991584, 3739480, 4487376, 5609220, 5983168, 7478960, 8974752, 11218440, 14957920, 17949504, 22436880, 29915840, 44873760, 89747520]

約数ペア:

[(1, 89747520), (2, 44873760), (3, 29915840), (4, 22436880), (5, 17949504), (6, 14957920), (8, 11218440), (10, 8974752), (12, 7478960), (15, 5983168), (16, 5609220), (20, 4487376), (24, 3739480), (30, 2991584), (32, 2804610), (40, 2243688), (48, 1869740), (60, 1495792), (64, 1402305), (80, 1121844), (96, 934870), (120, 747896), (160, 560922), (192, 467435), (240, 373948), (320, 280461), (480, 186974), (960, 93487)]