1946640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8111}}^1$

素因数の和:8127

約数の個数: 40

約数和(自身を含む): 6035328

約数和(自身を除く): 4088688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8111, 16222, 24333, 32444, 40555, 48666, 64888, 81110, 97332, 121665, 129776, 162220, 194664, 243330, 324440, 389328, 486660, 648880, 973320, 1946640]

約数ペア:

[(1, 1946640), (2, 973320), (3, 648880), (4, 486660), (5, 389328), (6, 324440), (8, 243330), (10, 194664), (12, 162220), (15, 129776), (16, 121665), (20, 97332), (24, 81110), (30, 64888), (40, 48666), (48, 40555), (60, 32444), (80, 24333), (120, 16222), (240, 8111)]