8047020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 23063040

約数和(自身を除く): 15016020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3119, 6238, 9357, 12476, 15595, 18714, 31190, 37428, 46785, 62380, 93570, 134117, 187140, 268234, 402351, 536468, 670585, 804702, 1341170, 1609404, 2011755, 2682340, 4023510, 8047020]

約数ペア:

[(1, 8047020), (2, 4023510), (3, 2682340), (4, 2011755), (5, 1609404), (6, 1341170), (10, 804702), (12, 670585), (15, 536468), (20, 402351), (30, 268234), (43, 187140), (60, 134117), (86, 93570), (129, 62380), (172, 46785), (215, 37428), (258, 31190), (430, 18714), (516, 15595), (645, 12476), (860, 9357), (1290, 6238), (2580, 3119)]