79449720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{94583}}^1$

素因数の和:94604

約数の個数: 64

約数和(自身を含む): 272401920

約数和(自身を除く): 192952200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 94583, 189166, 283749, 378332, 472915, 567498, 662081, 756664, 945830, 1134996, 1324162, 1418745, 1891660, 1986243, 2269992, 2648324, 2837490, 3310405, 3783320, 3972486, 5296648, 5674980, 6620810, 7944972, 9931215, 11349960, 13241620, 15889944, 19862430, 26483240, 39724860, 79449720]

約数ペア:

[(1, 79449720), (2, 39724860), (3, 26483240), (4, 19862430), (5, 15889944), (6, 13241620), (7, 11349960), (8, 9931215), (10, 7944972), (12, 6620810), (14, 5674980), (15, 5296648), (20, 3972486), (21, 3783320), (24, 3310405), (28, 2837490), (30, 2648324), (35, 2269992), (40, 1986243), (42, 1891660), (56, 1418745), (60, 1324162), (70, 1134996), (84, 945830), (105, 756664), (120, 662081), (140, 567498), (168, 472915), (210, 378332), (280, 283749), (420, 189166), (840, 94583)]