2089680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8707}}^1$

素因数の和:8723

約数の個数: 40

約数和(自身を含む): 6478752

約数和(自身を除く): 4389072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8707, 17414, 26121, 34828, 43535, 52242, 69656, 87070, 104484, 130605, 139312, 174140, 208968, 261210, 348280, 417936, 522420, 696560, 1044840, 2089680]

約数ペア:

[(1, 2089680), (2, 1044840), (3, 696560), (4, 522420), (5, 417936), (6, 348280), (8, 261210), (10, 208968), (12, 174140), (15, 139312), (16, 130605), (20, 104484), (24, 87070), (30, 69656), (40, 52242), (48, 43535), (60, 34828), (80, 26121), (120, 17414), (240, 8707)]