2015360

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 4993920

約数和(自身を除く): 2978560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 67, 80, 94, 128, 134, 160, 188, 235, 268, 320, 335, 376, 470, 536, 640, 670, 752, 940, 1072, 1340, 1504, 1880, 2144, 2680, 3008, 3149, 3760, 4288, 5360, 6016, 6298, 7520, 8576, 10720, 12596, 15040, 15745, 21440, 25192, 30080, 31490, 42880, 50384, 62980, 100768, 125960, 201536, 251920, 403072, 503840, 1007680, 2015360]

約数ペア:

[(1, 2015360), (2, 1007680), (4, 503840), (5, 403072), (8, 251920), (10, 201536), (16, 125960), (20, 100768), (32, 62980), (40, 50384), (47, 42880), (64, 31490), (67, 30080), (80, 25192), (94, 21440), (128, 15745), (134, 15040), (160, 12596), (188, 10720), (235, 8576), (268, 7520), (320, 6298), (335, 6016), (376, 5360), (470, 4288), (536, 3760), (640, 3149), (670, 3008), (752, 2680), (940, 2144), (1072, 1880), (1340, 1504)]