801781440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19423}}^1$

素因数の和:19486

約数の個数: 112

約数和(自身を含む): 2604991488

約数和(自身を除く): 1803210048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 19423, 20640, 38846, 41280, 58269, 77692, 97115, 116538, 155384, 194230, 233076, 291345, 310768, 388460, 466152, 582690, 621536, 776920, 835189, 932304, 1165380, 1243072, 1553840, 1670378, 1864608, 2330760, 2505567, 3107680, 3340756, 3729216, 4175945, 4661520, 5011134, 6215360, 6681512, 8351890, 9323040, 10022268, 12527835, 13363024, 16703780, 18646080, 20044536, 25055670, 26726048, 33407560, 40089072, 50111340, 53452096, 66815120, 80178144, 100222680, 133630240, 160356288, 200445360, 267260480, 400890720, 801781440]

約数ペア:

[(1, 801781440), (2, 400890720), (3, 267260480), (4, 200445360), (5, 160356288), (6, 133630240), (8, 100222680), (10, 80178144), (12, 66815120), (15, 53452096), (16, 50111340), (20, 40089072), (24, 33407560), (30, 26726048), (32, 25055670), (40, 20044536), (43, 18646080), (48, 16703780), (60, 13363024), (64, 12527835), (80, 10022268), (86, 9323040), (96, 8351890), (120, 6681512), (129, 6215360), (160, 5011134), (172, 4661520), (192, 4175945), (215, 3729216), (240, 3340756), (258, 3107680), (320, 2505567), (344, 2330760), (430, 1864608), (480, 1670378), (516, 1553840), (645, 1243072), (688, 1165380), (860, 932304), (960, 835189), (1032, 776920), (1290, 621536), (1376, 582690), (1720, 466152), (2064, 388460), (2580, 310768), (2752, 291345), (3440, 233076), (4128, 194230), (5160, 155384), (6880, 116538), (8256, 97115), (10320, 77692), (13760, 58269), (19423, 41280), (20640, 38846)]