80607180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58411}}^1$

素因数の和:58446

約数の個数: 48

約数和(自身を含む): 235517184

約数和(自身を除く): 154910004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 58411, 116822, 175233, 233644, 292055, 350466, 584110, 700932, 876165, 1168220, 1343453, 1752330, 2686906, 3504660, 4030359, 5373812, 6717265, 8060718, 13434530, 16121436, 20151795, 26869060, 40303590, 80607180]

約数ペア:

[(1, 80607180), (2, 40303590), (3, 26869060), (4, 20151795), (5, 16121436), (6, 13434530), (10, 8060718), (12, 6717265), (15, 5373812), (20, 4030359), (23, 3504660), (30, 2686906), (46, 1752330), (60, 1343453), (69, 1168220), (92, 876165), (115, 700932), (138, 584110), (230, 350466), (276, 292055), (345, 233644), (460, 175233), (690, 116822), (1380, 58411)]