220182120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3169}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 719526600

約数和(自身を除く): 499344480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 772, 965, 1158, 1544, 1737, 1930, 2316, 2895, 3169, 3474, 3860, 4632, 5790, 6338, 6948, 7720, 8685, 9507, 11580, 12676, 13896, 15845, 17370, 19014, 23160, 25352, 28521, 31690, 34740, 38028, 47535, 57042, 63380, 69480, 76056, 95070, 114084, 126760, 142605, 190140, 228168, 285210, 380280, 570420, 611617, 1140840, 1223234, 1834851, 2446468, 3058085, 3669702, 4892936, 5504553, 6116170, 7339404, 9174255, 11009106, 12232340, 14678808, 18348510, 22018212, 24464680, 27522765, 36697020, 44036424, 55045530, 73394040, 110091060, 220182120]

約数ペア:

[(1, 220182120), (2, 110091060), (3, 73394040), (4, 55045530), (5, 44036424), (6, 36697020), (8, 27522765), (9, 24464680), (10, 22018212), (12, 18348510), (15, 14678808), (18, 12232340), (20, 11009106), (24, 9174255), (30, 7339404), (36, 6116170), (40, 5504553), (45, 4892936), (60, 3669702), (72, 3058085), (90, 2446468), (120, 1834851), (180, 1223234), (193, 1140840), (360, 611617), (386, 570420), (579, 380280), (772, 285210), (965, 228168), (1158, 190140), (1544, 142605), (1737, 126760), (1930, 114084), (2316, 95070), (2895, 76056), (3169, 69480), (3474, 63380), (3860, 57042), (4632, 47535), (5790, 38028), (6338, 34740), (6948, 31690), (7720, 28521), (8685, 25352), (9507, 23160), (11580, 19014), (12676, 17370), (13896, 15845)]