271430880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{80783}}^1$

素因数の和:80808

約数の個数: 96

約数和(自身を含む): 977163264

約数和(自身を除く): 705732384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 80783, 161566, 242349, 323132, 403915, 484698, 565481, 646264, 807830, 969396, 1130962, 1211745, 1292528, 1615660, 1696443, 1938792, 2261924, 2423490, 2585056, 2827405, 3231320, 3392886, 3877584, 4523848, 4846980, 5654810, 6462640, 6785772, 7755168, 8482215, 9047696, 9693960, 11309620, 12925280, 13571544, 16964430, 18095392, 19387920, 22619240, 27143088, 33928860, 38775840, 45238480, 54286176, 67857720, 90476960, 135715440, 271430880]

約数ペア:

[(1, 271430880), (2, 135715440), (3, 90476960), (4, 67857720), (5, 54286176), (6, 45238480), (7, 38775840), (8, 33928860), (10, 27143088), (12, 22619240), (14, 19387920), (15, 18095392), (16, 16964430), (20, 13571544), (21, 12925280), (24, 11309620), (28, 9693960), (30, 9047696), (32, 8482215), (35, 7755168), (40, 6785772), (42, 6462640), (48, 5654810), (56, 4846980), (60, 4523848), (70, 3877584), (80, 3392886), (84, 3231320), (96, 2827405), (105, 2585056), (112, 2423490), (120, 2261924), (140, 1938792), (160, 1696443), (168, 1615660), (210, 1292528), (224, 1211745), (240, 1130962), (280, 969396), (336, 807830), (420, 646264), (480, 565481), (560, 484698), (672, 403915), (840, 323132), (1120, 242349), (1680, 161566), (3360, 80783)]