275604480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5981}}^1$

素因数の和:6012

約数の個数: 132

約数和(自身を含む): 955122012

約数和(自身を除く): 679517532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 5981, 7680, 9216, 11520, 11962, 15360, 17943, 23040, 23924, 29905, 35886, 46080, 47848, 53829, 59810, 71772, 89715, 95696, 107658, 119620, 143544, 179430, 191392, 215316, 239240, 269145, 287088, 358860, 382784, 430632, 478480, 538290, 574176, 717720, 765568, 861264, 956960, 1076580, 1148352, 1435440, 1531136, 1722528, 1913920, 2153160, 2296704, 2870880, 3062272, 3445056, 3827840, 4306320, 4593408, 5741760, 6124544, 6890112, 7655680, 8612640, 9186816, 11483520, 13780224, 15311360, 17225280, 18373632, 22967040, 27560448, 30622720, 34450560, 45934080, 55120896, 68901120, 91868160, 137802240, 275604480]

約数ペア:

[(1, 275604480), (2, 137802240), (3, 91868160), (4, 68901120), (5, 55120896), (6, 45934080), (8, 34450560), (9, 30622720), (10, 27560448), (12, 22967040), (15, 18373632), (16, 17225280), (18, 15311360), (20, 13780224), (24, 11483520), (30, 9186816), (32, 8612640), (36, 7655680), (40, 6890112), (45, 6124544), (48, 5741760), (60, 4593408), (64, 4306320), (72, 3827840), (80, 3445056), (90, 3062272), (96, 2870880), (120, 2296704), (128, 2153160), (144, 1913920), (160, 1722528), (180, 1531136), (192, 1435440), (240, 1148352), (256, 1076580), (288, 956960), (320, 861264), (360, 765568), (384, 717720), (480, 574176), (512, 538290), (576, 478480), (640, 430632), (720, 382784), (768, 358860), (960, 287088), (1024, 269145), (1152, 239240), (1280, 215316), (1440, 191392), (1536, 179430), (1920, 143544), (2304, 119620), (2560, 107658), (2880, 95696), (3072, 89715), (3840, 71772), (4608, 59810), (5120, 53829), (5760, 47848), (5981, 46080), (7680, 35886), (9216, 29905), (11520, 23924), (11962, 23040), (15360, 17943)]