306073360

素因数分解:

$2^4\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{2423}}^1$

素因数の和:4015

約数の個数: 40

約数和(自身を含む): 712365120

約数和(自身を除く): 406291760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1579, 2423, 3158, 4846, 6316, 7895, 9692, 12115, 12632, 15790, 19384, 24230, 25264, 31580, 38768, 48460, 63160, 96920, 126320, 193840, 3825917, 7651834, 15303668, 19129585, 30607336, 38259170, 61214672, 76518340, 153036680, 306073360]

約数ペア:

[(1, 306073360), (2, 153036680), (4, 76518340), (5, 61214672), (8, 38259170), (10, 30607336), (16, 19129585), (20, 15303668), (40, 7651834), (80, 3825917), (1579, 193840), (2423, 126320), (3158, 96920), (4846, 63160), (6316, 48460), (7895, 38768), (9692, 31580), (12115, 25264), (12632, 24230), (15790, 19384)]