261547082880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{464923}}^1$

素因数の和:465238

約数の個数: 128

約数和(自身を含む): 836528454720

約数和(自身を除く): 574981371840

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, 128, 160, 192, 240, 293, 320, 384, 480, 586, 640, 879, 960, 1172, 1465, 1758, 1920, 2344, 2930, 3516, 4395, 4688, 5860, 7032, 8790, 9376, 11720, 14064, 17580, 18752, 23440, 28128, 35160, 37504, 46880, 56256, 70320, 93760, 112512, 140640, 187520, 281280, 464923, 562560, 929846, 1394769, 1859692, 2324615, 2789538, 3719384, 4649230, 5579076, 6973845, 7438768, 9298460, 11158152, 13947690, 14877536, 18596920, 22316304, 27895380, 29755072, 37193840, 44632608, 55790760, 59510144, 74387680, 89265216, 111581520, 136222439, 148775360, 178530432, 223163040, 272444878, 297550720, 408667317, 446326080, 544889756, 681112195, 817334634, 892652160, 1089779512, 1362224390, 1634669268, 2043336585, 2179559024, 2724448780, 3269338536, 4086673170, 4359118048, 5448897560, 6538677072, 8173346340, 8718236096, 10897795120, 13077354144, 16346692680, 17436472192, 21795590240, 26154708288, 32693385360, 43591180480, 52309416576, 65386770720, 87182360960, 130773541440, 261547082880]

約数ペア:

[(1, 261547082880), (2, 130773541440), (3, 87182360960), (4, 65386770720), (5, 52309416576), (6, 43591180480), (8, 32693385360), (10, 26154708288), (12, 21795590240), (15, 17436472192), (16, 16346692680), (20, 13077354144), (24, 10897795120), (30, 8718236096), (32, 8173346340), (40, 6538677072), (48, 5448897560), (60, 4359118048), (64, 4086673170), (80, 3269338536), (96, 2724448780), (120, 2179559024), (128, 2043336585), (160, 1634669268), (192, 1362224390), (240, 1089779512), (293, 892652160), (320, 817334634), (384, 681112195), (480, 544889756), (586, 446326080), (640, 408667317), (879, 297550720), (960, 272444878), (1172, 223163040), (1465, 178530432), (1758, 148775360), (1920, 136222439), (2344, 111581520), (2930, 89265216), (3516, 74387680), (4395, 59510144), (4688, 55790760), (5860, 44632608), (7032, 37193840), (8790, 29755072), (9376, 27895380), (11720, 22316304), (14064, 18596920), (17580, 14877536), (18752, 13947690), (23440, 11158152), (28128, 9298460), (35160, 7438768), (37504, 6973845), (46880, 5579076), (56256, 4649230), (70320, 3719384), (93760, 2789538), (112512, 2324615), (140640, 1859692), (187520, 1394769), (281280, 929846), (464923, 562560)]