164145480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59473}}^1$

素因数の和:59510

約数の個数: 64

約数和(自身を含む): 513855360

約数和(自身を除く): 349709880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 59473, 118946, 178419, 237892, 297365, 356838, 475784, 594730, 713676, 892095, 1189460, 1367879, 1427352, 1784190, 2378920, 2735758, 3568380, 4103637, 5471516, 6839395, 7136760, 8207274, 10943032, 13678790, 16414548, 20518185, 27357580, 32829096, 41036370, 54715160, 82072740, 164145480]

約数ペア:

[(1, 164145480), (2, 82072740), (3, 54715160), (4, 41036370), (5, 32829096), (6, 27357580), (8, 20518185), (10, 16414548), (12, 13678790), (15, 10943032), (20, 8207274), (23, 7136760), (24, 6839395), (30, 5471516), (40, 4103637), (46, 3568380), (60, 2735758), (69, 2378920), (92, 1784190), (115, 1427352), (120, 1367879), (138, 1189460), (184, 892095), (230, 713676), (276, 594730), (345, 475784), (460, 356838), (552, 297365), (690, 237892), (920, 178419), (1380, 118946), (2760, 59473)]