271591680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 876826944

約数和(自身を除く): 605235264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 384, 428, 480, 535, 640, 642, 661, 768, 856, 960, 1070, 1280, 1284, 1322, 1605, 1712, 1920, 1983, 2140, 2568, 2644, 3210, 3305, 3424, 3840, 3966, 4280, 5136, 5288, 6420, 6610, 6848, 7932, 8560, 9915, 10272, 10576, 12840, 13220, 13696, 15864, 17120, 19830, 20544, 21152, 25680, 26440, 27392, 31728, 34240, 39660, 41088, 42304, 51360, 52880, 63456, 68480, 70727, 79320, 82176, 84608, 102720, 105760, 126912, 136960, 141454, 158640, 169216, 205440, 211520, 212181, 253824, 282908, 317280, 353635, 410880, 423040, 424362, 507648, 565816, 634560, 707270, 846080, 848724, 1060905, 1131632, 1269120, 1414540, 1697448, 2121810, 2263264, 2538240, 2829080, 3394896, 4243620, 4526528, 5658160, 6789792, 8487240, 9053056, 11316320, 13579584, 16974480, 18106112, 22632640, 27159168, 33948960, 45265280, 54318336, 67897920, 90530560, 135795840, 271591680]

約数ペア:

[(1, 271591680), (2, 135795840), (3, 90530560), (4, 67897920), (5, 54318336), (6, 45265280), (8, 33948960), (10, 27159168), (12, 22632640), (15, 18106112), (16, 16974480), (20, 13579584), (24, 11316320), (30, 9053056), (32, 8487240), (40, 6789792), (48, 5658160), (60, 4526528), (64, 4243620), (80, 3394896), (96, 2829080), (107, 2538240), (120, 2263264), (128, 2121810), (160, 1697448), (192, 1414540), (214, 1269120), (240, 1131632), (256, 1060905), (320, 848724), (321, 846080), (384, 707270), (428, 634560), (480, 565816), (535, 507648), (640, 424362), (642, 423040), (661, 410880), (768, 353635), (856, 317280), (960, 282908), (1070, 253824), (1280, 212181), (1284, 211520), (1322, 205440), (1605, 169216), (1712, 158640), (1920, 141454), (1983, 136960), (2140, 126912), (2568, 105760), (2644, 102720), (3210, 84608), (3305, 82176), (3424, 79320), (3840, 70727), (3966, 68480), (4280, 63456), (5136, 52880), (5288, 51360), (6420, 42304), (6610, 41088), (6848, 39660), (7932, 34240), (8560, 31728), (9915, 27392), (10272, 26440), (10576, 25680), (12840, 21152), (13220, 20544), (13696, 19830), (15864, 17120)]