283325880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21661}}^1$

素因数の和:21784

約数の個数: 64

約数和(自身を含む): 857815200

約数和(自身を除く): 574489320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 21661, 43322, 64983, 86644, 108305, 129966, 173288, 216610, 259932, 324915, 433220, 519864, 649830, 866440, 1299660, 2361049, 2599320, 4722098, 7083147, 9444196, 11805245, 14166294, 18888392, 23610490, 28332588, 35415735, 47220980, 56665176, 70831470, 94441960, 141662940, 283325880]

約数ペア:

[(1, 283325880), (2, 141662940), (3, 94441960), (4, 70831470), (5, 56665176), (6, 47220980), (8, 35415735), (10, 28332588), (12, 23610490), (15, 18888392), (20, 14166294), (24, 11805245), (30, 9444196), (40, 7083147), (60, 4722098), (109, 2599320), (120, 2361049), (218, 1299660), (327, 866440), (436, 649830), (545, 519864), (654, 433220), (872, 324915), (1090, 259932), (1308, 216610), (1635, 173288), (2180, 129966), (2616, 108305), (3270, 86644), (4360, 64983), (6540, 43322), (13080, 21661)]