147025440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{102101}}^1$

素因数の和:102122

約数の個数: 72

約数和(自身を含む): 501729228

約数和(自身を除く): 354703788

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, 102101, 204202, 306303, 408404, 510505, 612606, 816808, 918909, 1021010, 1225212, 1531515, 1633616, 1837818, 2042020, 2450424, 3063030, 3267232, 3675636, 4084040, 4594545, 4900848, 6126060, 7351272, 8168080, 9189090, 9801696, 12252120, 14702544, 16336160, 18378180, 24504240, 29405088, 36756360, 49008480, 73512720, 147025440]

約数ペア:

[(1, 147025440), (2, 73512720), (3, 49008480), (4, 36756360), (5, 29405088), (6, 24504240), (8, 18378180), (9, 16336160), (10, 14702544), (12, 12252120), (15, 9801696), (16, 9189090), (18, 8168080), (20, 7351272), (24, 6126060), (30, 4900848), (32, 4594545), (36, 4084040), (40, 3675636), (45, 3267232), (48, 3063030), (60, 2450424), (72, 2042020), (80, 1837818), (90, 1633616), (96, 1531515), (120, 1225212), (144, 1021010), (160, 918909), (180, 816808), (240, 612606), (288, 510505), (360, 408404), (480, 306303), (720, 204202), (1440, 102101)]