623485440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{27061}}^1$

素因数の和:27090

約数の個数: 120

約数和(自身を含む): 2159385228

約数和(自身を除く): 1535899788

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 27061, 54122, 81183, 108244, 135305, 162366, 216488, 243549, 270610, 324732, 405915, 432976, 487098, 541220, 649464, 811830, 865952, 974196, 1082440, 1217745, 1298928, 1623660, 1731904, 1948392, 2164880, 2435490, 2597856, 3247320, 3463808, 3896784, 4329760, 4870980, 5195712, 6494640, 6927616, 7793568, 8659520, 9741960, 10391424, 12989280, 13855232, 15587136, 17319040, 19483920, 20782848, 25978560, 31174272, 34638080, 38967840, 41565696, 51957120, 62348544, 69276160, 77935680, 103914240, 124697088, 155871360, 207828480, 311742720, 623485440]

約数ペア:

[(1, 623485440), (2, 311742720), (3, 207828480), (4, 155871360), (5, 124697088), (6, 103914240), (8, 77935680), (9, 69276160), (10, 62348544), (12, 51957120), (15, 41565696), (16, 38967840), (18, 34638080), (20, 31174272), (24, 25978560), (30, 20782848), (32, 19483920), (36, 17319040), (40, 15587136), (45, 13855232), (48, 12989280), (60, 10391424), (64, 9741960), (72, 8659520), (80, 7793568), (90, 6927616), (96, 6494640), (120, 5195712), (128, 4870980), (144, 4329760), (160, 3896784), (180, 3463808), (192, 3247320), (240, 2597856), (256, 2435490), (288, 2164880), (320, 1948392), (360, 1731904), (384, 1623660), (480, 1298928), (512, 1217745), (576, 1082440), (640, 974196), (720, 865952), (768, 811830), (960, 649464), (1152, 541220), (1280, 487098), (1440, 432976), (1536, 405915), (1920, 324732), (2304, 270610), (2560, 243549), (2880, 216488), (3840, 162366), (4608, 135305), (5760, 108244), (7680, 81183), (11520, 54122), (23040, 27061)]