1425120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2969}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 4490640

約数和(自身を除く): 3065520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2969, 5938, 8907, 11876, 14845, 17814, 23752, 29690, 35628, 44535, 47504, 59380, 71256, 89070, 95008, 118760, 142512, 178140, 237520, 285024, 356280, 475040, 712560, 1425120]

約数ペア:

[(1, 1425120), (2, 712560), (3, 475040), (4, 356280), (5, 285024), (6, 237520), (8, 178140), (10, 142512), (12, 118760), (15, 95008), (16, 89070), (20, 71256), (24, 59380), (30, 47504), (32, 44535), (40, 35628), (48, 29690), (60, 23752), (80, 17814), (96, 14845), (120, 11876), (160, 8907), (240, 5938), (480, 2969)]