1521156480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10853}}^1$

素因数の和:10948

約数の個数: 128

約数和(自身を含む): 4915559520

約数和(自身を除く): 3394403040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 9344, 10853, 11680, 14016, 17520, 21706, 23360, 28032, 32559, 35040, 43412, 46720, 54265, 65118, 70080, 86824, 108530, 130236, 140160, 162795, 173648, 217060, 260472, 325590, 347296, 434120, 520944, 651180, 694592, 792269, 868240, 1041888, 1302360, 1389184, 1584538, 1736480, 2083776, 2376807, 2604720, 3169076, 3472960, 3961345, 4167552, 4753614, 5209440, 6338152, 6945920, 7922690, 9507228, 10418880, 11884035, 12676304, 15845380, 19014456, 20837760, 23768070, 25352608, 31690760, 38028912, 47536140, 50705216, 63381520, 76057824, 95072280, 101410432, 126763040, 152115648, 190144560, 253526080, 304231296, 380289120, 507052160, 760578240, 1521156480]

約数ペア:

[(1, 1521156480), (2, 760578240), (3, 507052160), (4, 380289120), (5, 304231296), (6, 253526080), (8, 190144560), (10, 152115648), (12, 126763040), (15, 101410432), (16, 95072280), (20, 76057824), (24, 63381520), (30, 50705216), (32, 47536140), (40, 38028912), (48, 31690760), (60, 25352608), (64, 23768070), (73, 20837760), (80, 19014456), (96, 15845380), (120, 12676304), (128, 11884035), (146, 10418880), (160, 9507228), (192, 7922690), (219, 6945920), (240, 6338152), (292, 5209440), (320, 4753614), (365, 4167552), (384, 3961345), (438, 3472960), (480, 3169076), (584, 2604720), (640, 2376807), (730, 2083776), (876, 1736480), (960, 1584538), (1095, 1389184), (1168, 1302360), (1460, 1041888), (1752, 868240), (1920, 792269), (2190, 694592), (2336, 651180), (2920, 520944), (3504, 434120), (4380, 347296), (4672, 325590), (5840, 260472), (7008, 217060), (8760, 173648), (9344, 162795), (10853, 140160), (11680, 130236), (14016, 108530), (17520, 86824), (21706, 70080), (23360, 65118), (28032, 54265), (32559, 46720), (35040, 43412)]