209136360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2969}}^1$

素因数の和:3570

約数の個数: 64

約数和(自身を含む): 628689600

約数和(自身を除く): 419553240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 1174, 1761, 2348, 2935, 2969, 3522, 4696, 5870, 5938, 7044, 8805, 8907, 11740, 11876, 14088, 14845, 17610, 17814, 23480, 23752, 29690, 35220, 35628, 44535, 59380, 70440, 71256, 89070, 118760, 178140, 356280, 1742803, 3485606, 5228409, 6971212, 8714015, 10456818, 13942424, 17428030, 20913636, 26142045, 34856060, 41827272, 52284090, 69712120, 104568180, 209136360]

約数ペア:

[(1, 209136360), (2, 104568180), (3, 69712120), (4, 52284090), (5, 41827272), (6, 34856060), (8, 26142045), (10, 20913636), (12, 17428030), (15, 13942424), (20, 10456818), (24, 8714015), (30, 6971212), (40, 5228409), (60, 3485606), (120, 1742803), (587, 356280), (1174, 178140), (1761, 118760), (2348, 89070), (2935, 71256), (2969, 70440), (3522, 59380), (4696, 44535), (5870, 35628), (5938, 35220), (7044, 29690), (8805, 23752), (8907, 23480), (11740, 17814), (11876, 17610), (14088, 14845)]