271117920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1381}}^1$

素因数の和:1808

約数の個数: 96

約数和(自身を含む): 856729440

約数和(自身を除く): 585611520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 409, 480, 818, 1227, 1381, 1636, 2045, 2454, 2762, 3272, 4090, 4143, 4908, 5524, 6135, 6544, 6905, 8180, 8286, 9816, 11048, 12270, 13088, 13810, 16360, 16572, 19632, 20715, 22096, 24540, 27620, 32720, 33144, 39264, 41430, 44192, 49080, 55240, 65440, 66288, 82860, 98160, 110480, 132576, 165720, 196320, 220960, 331440, 564829, 662880, 1129658, 1694487, 2259316, 2824145, 3388974, 4518632, 5648290, 6777948, 8472435, 9037264, 11296580, 13555896, 16944870, 18074528, 22593160, 27111792, 33889740, 45186320, 54223584, 67779480, 90372640, 135558960, 271117920]

約数ペア:

[(1, 271117920), (2, 135558960), (3, 90372640), (4, 67779480), (5, 54223584), (6, 45186320), (8, 33889740), (10, 27111792), (12, 22593160), (15, 18074528), (16, 16944870), (20, 13555896), (24, 11296580), (30, 9037264), (32, 8472435), (40, 6777948), (48, 5648290), (60, 4518632), (80, 3388974), (96, 2824145), (120, 2259316), (160, 1694487), (240, 1129658), (409, 662880), (480, 564829), (818, 331440), (1227, 220960), (1381, 196320), (1636, 165720), (2045, 132576), (2454, 110480), (2762, 98160), (3272, 82860), (4090, 66288), (4143, 65440), (4908, 55240), (5524, 49080), (6135, 44192), (6544, 41430), (6905, 39264), (8180, 33144), (8286, 32720), (9816, 27620), (11048, 24540), (12270, 22096), (13088, 20715), (13810, 19632), (16360, 16572)]