69432240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 216057600

約数和(自身を除く): 146625360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 659, 878, 1317, 1318, 1756, 1977, 2195, 2634, 2636, 3295, 3512, 3954, 4390, 5268, 5272, 6585, 6590, 7024, 7908, 8780, 9885, 10536, 10544, 13170, 13180, 15816, 17560, 19770, 21072, 26340, 26360, 31632, 35120, 39540, 52680, 52720, 79080, 105360, 158160, 289301, 578602, 867903, 1157204, 1446505, 1735806, 2314408, 2893010, 3471612, 4339515, 4628816, 5786020, 6943224, 8679030, 11572040, 13886448, 17358060, 23144080, 34716120, 69432240]

約数ペア:

[(1, 69432240), (2, 34716120), (3, 23144080), (4, 17358060), (5, 13886448), (6, 11572040), (8, 8679030), (10, 6943224), (12, 5786020), (15, 4628816), (16, 4339515), (20, 3471612), (24, 2893010), (30, 2314408), (40, 1735806), (48, 1446505), (60, 1157204), (80, 867903), (120, 578602), (240, 289301), (439, 158160), (659, 105360), (878, 79080), (1317, 52720), (1318, 52680), (1756, 39540), (1977, 35120), (2195, 31632), (2634, 26360), (2636, 26340), (3295, 21072), (3512, 19770), (3954, 17560), (4390, 15816), (5268, 13180), (5272, 13170), (6585, 10544), (6590, 10536), (7024, 9885), (7908, 8780)]