772002120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1135

約数の個数: 128

約数和(自身を含む): 2388839040

約数和(自身を除く): 1616836920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 173, 205, 246, 328, 346, 410, 492, 519, 615, 692, 820, 865, 907, 984, 1038, 1230, 1384, 1640, 1730, 1814, 2076, 2460, 2595, 2721, 3460, 3628, 4152, 4535, 4920, 5190, 5442, 6920, 7093, 7256, 9070, 10380, 10884, 13605, 14186, 18140, 20760, 21279, 21768, 27210, 28372, 35465, 36280, 37187, 42558, 54420, 56744, 70930, 74374, 85116, 106395, 108840, 111561, 141860, 148748, 156911, 170232, 185935, 212790, 223122, 283720, 297496, 313822, 371870, 425580, 446244, 470733, 557805, 627644, 743740, 784555, 851160, 892488, 941466, 1115610, 1255288, 1487480, 1569110, 1882932, 2231220, 2353665, 3138220, 3765864, 4462440, 4707330, 6276440, 6433351, 9414660, 12866702, 18829320, 19300053, 25733404, 32166755, 38600106, 51466808, 64333510, 77200212, 96500265, 128667020, 154400424, 193000530, 257334040, 386001060, 772002120]

約数ペア:

[(1, 772002120), (2, 386001060), (3, 257334040), (4, 193000530), (5, 154400424), (6, 128667020), (8, 96500265), (10, 77200212), (12, 64333510), (15, 51466808), (20, 38600106), (24, 32166755), (30, 25733404), (40, 19300053), (41, 18829320), (60, 12866702), (82, 9414660), (120, 6433351), (123, 6276440), (164, 4707330), (173, 4462440), (205, 3765864), (246, 3138220), (328, 2353665), (346, 2231220), (410, 1882932), (492, 1569110), (519, 1487480), (615, 1255288), (692, 1115610), (820, 941466), (865, 892488), (907, 851160), (984, 784555), (1038, 743740), (1230, 627644), (1384, 557805), (1640, 470733), (1730, 446244), (1814, 425580), (2076, 371870), (2460, 313822), (2595, 297496), (2721, 283720), (3460, 223122), (3628, 212790), (4152, 185935), (4535, 170232), (4920, 156911), (5190, 148748), (5442, 141860), (6920, 111561), (7093, 108840), (7256, 106395), (9070, 85116), (10380, 74374), (10884, 70930), (13605, 56744), (14186, 54420), (18140, 42558), (20760, 37187), (21279, 36280), (21768, 35465), (27210, 28372)]