91782720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3541}}^1$

素因数の和:3570

約数の個数: 140

約数和(自身を含む): 326579484

約数和(自身を除く): 234796764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 3541, 4320, 5184, 6480, 7082, 8640, 10623, 12960, 14164, 17705, 21246, 25920, 28328, 31869, 35410, 42492, 53115, 56656, 63738, 70820, 84984, 95607, 106230, 113312, 127476, 141640, 159345, 169968, 191214, 212460, 226624, 254952, 283280, 286821, 318690, 339936, 382428, 424920, 478035, 509904, 566560, 573642, 637380, 679872, 764856, 849840, 956070, 1019808, 1133120, 1147284, 1274760, 1434105, 1529712, 1699680, 1912140, 2039616, 2294568, 2549520, 2868210, 3059424, 3399360, 3824280, 4589136, 5099040, 5736420, 6118848, 7648560, 9178272, 10198080, 11472840, 15297120, 18356544, 22945680, 30594240, 45891360, 91782720]

約数ペア:

[(1, 91782720), (2, 45891360), (3, 30594240), (4, 22945680), (5, 18356544), (6, 15297120), (8, 11472840), (9, 10198080), (10, 9178272), (12, 7648560), (15, 6118848), (16, 5736420), (18, 5099040), (20, 4589136), (24, 3824280), (27, 3399360), (30, 3059424), (32, 2868210), (36, 2549520), (40, 2294568), (45, 2039616), (48, 1912140), (54, 1699680), (60, 1529712), (64, 1434105), (72, 1274760), (80, 1147284), (81, 1133120), (90, 1019808), (96, 956070), (108, 849840), (120, 764856), (135, 679872), (144, 637380), (160, 573642), (162, 566560), (180, 509904), (192, 478035), (216, 424920), (240, 382428), (270, 339936), (288, 318690), (320, 286821), (324, 283280), (360, 254952), (405, 226624), (432, 212460), (480, 191214), (540, 169968), (576, 159345), (648, 141640), (720, 127476), (810, 113312), (864, 106230), (960, 95607), (1080, 84984), (1296, 70820), (1440, 63738), (1620, 56656), (1728, 53115), (2160, 42492), (2592, 35410), (2880, 31869), (3240, 28328), (3541, 25920), (4320, 21246), (5184, 17705), (6480, 14164), (7082, 12960), (8640, 10623)]