730857120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{217517}}^1$

素因数の和:217542

約数の個数: 96

約数和(自身を含む): 2631097728

約数和(自身を除く): 1900240608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 217517, 435034, 652551, 870068, 1087585, 1305102, 1522619, 1740136, 2175170, 2610204, 3045238, 3262755, 3480272, 4350340, 4567857, 5220408, 6090476, 6525510, 6960544, 7613095, 8700680, 9135714, 10440816, 12180952, 13051020, 15226190, 17401360, 18271428, 20881632, 22839285, 24361904, 26102040, 30452380, 34802720, 36542856, 45678570, 48723808, 52204080, 60904760, 73085712, 91357140, 104408160, 121809520, 146171424, 182714280, 243619040, 365428560, 730857120]

約数ペア:

[(1, 730857120), (2, 365428560), (3, 243619040), (4, 182714280), (5, 146171424), (6, 121809520), (7, 104408160), (8, 91357140), (10, 73085712), (12, 60904760), (14, 52204080), (15, 48723808), (16, 45678570), (20, 36542856), (21, 34802720), (24, 30452380), (28, 26102040), (30, 24361904), (32, 22839285), (35, 20881632), (40, 18271428), (42, 17401360), (48, 15226190), (56, 13051020), (60, 12180952), (70, 10440816), (80, 9135714), (84, 8700680), (96, 7613095), (105, 6960544), (112, 6525510), (120, 6090476), (140, 5220408), (160, 4567857), (168, 4350340), (210, 3480272), (224, 3262755), (240, 3045238), (280, 2610204), (336, 2175170), (420, 1740136), (480, 1522619), (560, 1305102), (672, 1087585), (840, 870068), (1120, 652551), (1680, 435034), (3360, 217517)]