270465120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{187823}}^1$

素因数の和:187844

約数の個数: 72

約数和(自身を含む): 922967136

約数和(自身を除く): 652502016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 187823, 375646, 563469, 751292, 939115, 1126938, 1502584, 1690407, 1878230, 2253876, 2817345, 3005168, 3380814, 3756460, 4507752, 5634690, 6010336, 6761628, 7512920, 8452035, 9015504, 11269380, 13523256, 15025840, 16904070, 18031008, 22538760, 27046512, 30051680, 33808140, 45077520, 54093024, 67616280, 90155040, 135232560, 270465120]

約数ペア:

[(1, 270465120), (2, 135232560), (3, 90155040), (4, 67616280), (5, 54093024), (6, 45077520), (8, 33808140), (9, 30051680), (10, 27046512), (12, 22538760), (15, 18031008), (16, 16904070), (18, 15025840), (20, 13523256), (24, 11269380), (30, 9015504), (32, 8452035), (36, 7512920), (40, 6761628), (45, 6010336), (48, 5634690), (60, 4507752), (72, 3756460), (80, 3380814), (90, 3005168), (96, 2817345), (120, 2253876), (144, 1878230), (160, 1690407), (180, 1502584), (240, 1126938), (288, 939115), (360, 751292), (480, 563469), (720, 375646), (1440, 187823)]