243597840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5867}}^1$

素因数の和:6056

約数の個数: 80

約数和(自身を含む): 759647808

約数和(自身を除く): 516049968

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, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 5190, 5867, 6920, 8304, 10380, 11734, 13840, 17601, 20760, 23468, 29335, 35202, 41520, 46936, 58670, 70404, 88005, 93872, 117340, 140808, 176010, 234680, 281616, 352020, 469360, 704040, 1014991, 1408080, 2029982, 3044973, 4059964, 5074955, 6089946, 8119928, 10149910, 12179892, 15224865, 16239856, 20299820, 24359784, 30449730, 40599640, 48719568, 60899460, 81199280, 121798920, 243597840]

約数ペア:

[(1, 243597840), (2, 121798920), (3, 81199280), (4, 60899460), (5, 48719568), (6, 40599640), (8, 30449730), (10, 24359784), (12, 20299820), (15, 16239856), (16, 15224865), (20, 12179892), (24, 10149910), (30, 8119928), (40, 6089946), (48, 5074955), (60, 4059964), (80, 3044973), (120, 2029982), (173, 1408080), (240, 1014991), (346, 704040), (519, 469360), (692, 352020), (865, 281616), (1038, 234680), (1384, 176010), (1730, 140808), (2076, 117340), (2595, 93872), (2768, 88005), (3460, 70404), (4152, 58670), (5190, 46936), (5867, 41520), (6920, 35202), (8304, 29335), (10380, 23468), (11734, 20760), (13840, 17601)]