438395460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{3023}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 1228421376

約数和(自身を除く): 790025916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2417, 3023, 4834, 6046, 7251, 9069, 9668, 12085, 12092, 14502, 15115, 18138, 24170, 29004, 30230, 36255, 36276, 45345, 48340, 60460, 72510, 90690, 145020, 181380, 7306591, 14613182, 21919773, 29226364, 36532955, 43839546, 73065910, 87679092, 109598865, 146131820, 219197730, 438395460]

約数ペア:

[(1, 438395460), (2, 219197730), (3, 146131820), (4, 109598865), (5, 87679092), (6, 73065910), (10, 43839546), (12, 36532955), (15, 29226364), (20, 21919773), (30, 14613182), (60, 7306591), (2417, 181380), (3023, 145020), (4834, 90690), (6046, 72510), (7251, 60460), (9069, 48340), (9668, 45345), (12085, 36276), (12092, 36255), (14502, 30230), (15115, 29004), (18138, 24170)]