125507760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{74707}}^1$

素因数の和:74730

約数の個数: 80

約数和(自身を含む): 444662016

約数和(自身を除く): 319154256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 74707, 149414, 224121, 298828, 373535, 448242, 522949, 597656, 747070, 896484, 1045898, 1120605, 1195312, 1494140, 1568847, 1792968, 2091796, 2241210, 2614745, 2988280, 3137694, 3585936, 4183592, 4482420, 5229490, 5976560, 6275388, 7844235, 8367184, 8964840, 10458980, 12550776, 15688470, 17929680, 20917960, 25101552, 31376940, 41835920, 62753880, 125507760]

約数ペア:

[(1, 125507760), (2, 62753880), (3, 41835920), (4, 31376940), (5, 25101552), (6, 20917960), (7, 17929680), (8, 15688470), (10, 12550776), (12, 10458980), (14, 8964840), (15, 8367184), (16, 7844235), (20, 6275388), (21, 5976560), (24, 5229490), (28, 4482420), (30, 4183592), (35, 3585936), (40, 3137694), (42, 2988280), (48, 2614745), (56, 2241210), (60, 2091796), (70, 1792968), (80, 1568847), (84, 1494140), (105, 1195312), (112, 1120605), (120, 1045898), (140, 896484), (168, 747070), (210, 597656), (240, 522949), (280, 448242), (336, 373535), (420, 298828), (560, 224121), (840, 149414), (1680, 74707)]