269472240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2857}}^1$

素因数の和:3007

約数の個数: 120

約数和(自身を含む): 912205008

約数和(自身を除く): 642732768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 2857, 3144, 3930, 4716, 5240, 5714, 5895, 6288, 7860, 8571, 9432, 10480, 11428, 11790, 14285, 15720, 17142, 18864, 22856, 23580, 25713, 28570, 31440, 34284, 42855, 45712, 47160, 51426, 57140, 68568, 85710, 94320, 102852, 114280, 128565, 137136, 171420, 205704, 228560, 257130, 342840, 374267, 411408, 514260, 685680, 748534, 1028520, 1122801, 1497068, 1871335, 2057040, 2245602, 2994136, 3368403, 3742670, 4491204, 5614005, 5988272, 6736806, 7485340, 8982408, 11228010, 13473612, 14970680, 16842015, 17964816, 22456020, 26947224, 29941360, 33684030, 44912040, 53894448, 67368060, 89824080, 134736120, 269472240]

約数ペア:

[(1, 269472240), (2, 134736120), (3, 89824080), (4, 67368060), (5, 53894448), (6, 44912040), (8, 33684030), (9, 29941360), (10, 26947224), (12, 22456020), (15, 17964816), (16, 16842015), (18, 14970680), (20, 13473612), (24, 11228010), (30, 8982408), (36, 7485340), (40, 6736806), (45, 5988272), (48, 5614005), (60, 4491204), (72, 3742670), (80, 3368403), (90, 2994136), (120, 2245602), (131, 2057040), (144, 1871335), (180, 1497068), (240, 1122801), (262, 1028520), (360, 748534), (393, 685680), (524, 514260), (655, 411408), (720, 374267), (786, 342840), (1048, 257130), (1179, 228560), (1310, 205704), (1572, 171420), (1965, 137136), (2096, 128565), (2358, 114280), (2620, 102852), (2857, 94320), (3144, 85710), (3930, 68568), (4716, 57140), (5240, 51426), (5714, 47160), (5895, 45712), (6288, 42855), (7860, 34284), (8571, 31440), (9432, 28570), (10480, 25713), (11428, 23580), (11790, 22856), (14285, 18864), (15720, 17142)]