158217720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24877}}^1$

素因数の和:24944

約数の個数: 64

約数和(自身を含む): 483628320

約数和(自身を除く): 325410600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 24877, 49754, 74631, 99508, 124385, 149262, 199016, 248770, 298524, 373155, 497540, 597048, 746310, 995080, 1318481, 1492620, 2636962, 2985240, 3955443, 5273924, 6592405, 7910886, 10547848, 13184810, 15821772, 19777215, 26369620, 31643544, 39554430, 52739240, 79108860, 158217720]

約数ペア:

[(1, 158217720), (2, 79108860), (3, 52739240), (4, 39554430), (5, 31643544), (6, 26369620), (8, 19777215), (10, 15821772), (12, 13184810), (15, 10547848), (20, 7910886), (24, 6592405), (30, 5273924), (40, 3955443), (53, 2985240), (60, 2636962), (106, 1492620), (120, 1318481), (159, 995080), (212, 746310), (265, 597048), (318, 497540), (424, 373155), (530, 298524), (636, 248770), (795, 199016), (1060, 149262), (1272, 124385), (1590, 99508), (2120, 74631), (3180, 49754), (6360, 24877)]