30832680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{256939}}^1$

素因数の和:256953

約数の個数: 32

約数和(自身を含む): 92498400

約数和(自身を除く): 61665720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 256939, 513878, 770817, 1027756, 1284695, 1541634, 2055512, 2569390, 3083268, 3854085, 5138780, 6166536, 7708170, 10277560, 15416340, 30832680]

約数ペア:

[(1, 30832680), (2, 15416340), (3, 10277560), (4, 7708170), (5, 6166536), (6, 5138780), (8, 3854085), (10, 3083268), (12, 2569390), (15, 2055512), (20, 1541634), (24, 1284695), (30, 1027756), (40, 770817), (60, 513878), (120, 256939)]