161168520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1343071}}^1$

素因数の和:1343085

約数の個数: 32

約数和(自身を含む): 483505920

約数和(自身を除く): 322337400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1343071, 2686142, 4029213, 5372284, 6715355, 8058426, 10744568, 13430710, 16116852, 20146065, 26861420, 32233704, 40292130, 53722840, 80584260, 161168520]

約数ペア:

[(1, 161168520), (2, 80584260), (3, 53722840), (4, 40292130), (5, 32233704), (6, 26861420), (8, 20146065), (10, 16116852), (12, 13430710), (15, 10744568), (20, 8058426), (24, 6715355), (30, 5372284), (40, 4029213), (60, 2686142), (120, 1343071)]