239931840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{853}}^1$

素因数の和:1166

約数の個数: 112

約数和(自身を含む): 765279648

約数和(自身を除く): 525347808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 293, 320, 480, 586, 853, 879, 960, 1172, 1465, 1706, 1758, 2344, 2559, 2930, 3412, 3516, 4265, 4395, 4688, 5118, 5860, 6824, 7032, 8530, 8790, 9376, 10236, 11720, 12795, 13648, 14064, 17060, 17580, 18752, 20472, 23440, 25590, 27296, 28128, 34120, 35160, 40944, 46880, 51180, 54592, 56256, 68240, 70320, 81888, 93760, 102360, 136480, 140640, 163776, 204720, 249929, 272960, 281280, 409440, 499858, 749787, 818880, 999716, 1249645, 1499574, 1999432, 2499290, 2999148, 3748935, 3998864, 4998580, 5998296, 7497870, 7997728, 9997160, 11996592, 14995740, 15995456, 19994320, 23993184, 29991480, 39988640, 47986368, 59982960, 79977280, 119965920, 239931840]

約数ペア:

[(1, 239931840), (2, 119965920), (3, 79977280), (4, 59982960), (5, 47986368), (6, 39988640), (8, 29991480), (10, 23993184), (12, 19994320), (15, 15995456), (16, 14995740), (20, 11996592), (24, 9997160), (30, 7997728), (32, 7497870), (40, 5998296), (48, 4998580), (60, 3998864), (64, 3748935), (80, 2999148), (96, 2499290), (120, 1999432), (160, 1499574), (192, 1249645), (240, 999716), (293, 818880), (320, 749787), (480, 499858), (586, 409440), (853, 281280), (879, 272960), (960, 249929), (1172, 204720), (1465, 163776), (1706, 140640), (1758, 136480), (2344, 102360), (2559, 93760), (2930, 81888), (3412, 70320), (3516, 68240), (4265, 56256), (4395, 54592), (4688, 51180), (5118, 46880), (5860, 40944), (6824, 35160), (7032, 34120), (8530, 28128), (8790, 27296), (9376, 25590), (10236, 23440), (11720, 20472), (12795, 18752), (13648, 17580), (14064, 17060)]