53519280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 166998240

約数和(自身を除く): 113478960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1289, 1384, 1730, 2076, 2578, 2595, 2768, 3460, 3867, 4152, 5156, 5190, 6445, 6920, 7734, 8304, 10312, 10380, 12890, 13840, 15468, 19335, 20624, 20760, 25780, 30936, 38670, 41520, 51560, 61872, 77340, 103120, 154680, 222997, 309360, 445994, 668991, 891988, 1114985, 1337982, 1783976, 2229970, 2675964, 3344955, 3567952, 4459940, 5351928, 6689910, 8919880, 10703856, 13379820, 17839760, 26759640, 53519280]

約数ペア:

[(1, 53519280), (2, 26759640), (3, 17839760), (4, 13379820), (5, 10703856), (6, 8919880), (8, 6689910), (10, 5351928), (12, 4459940), (15, 3567952), (16, 3344955), (20, 2675964), (24, 2229970), (30, 1783976), (40, 1337982), (48, 1114985), (60, 891988), (80, 668991), (120, 445994), (173, 309360), (240, 222997), (346, 154680), (519, 103120), (692, 77340), (865, 61872), (1038, 51560), (1289, 41520), (1384, 38670), (1730, 30936), (2076, 25780), (2578, 20760), (2595, 20624), (2768, 19335), (3460, 15468), (3867, 13840), (4152, 12890), (5156, 10380), (5190, 10312), (6445, 8304), (6920, 7734)]