30232980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55987}}^1$

素因数の和:56005

約数の個数: 48

約数和(自身を含む): 94059840

約数和(自身を除く): 63826860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 55987, 111974, 167961, 223948, 279935, 335922, 503883, 559870, 671844, 839805, 1007766, 1119740, 1511649, 1679610, 2015532, 2519415, 3023298, 3359220, 5038830, 6046596, 7558245, 10077660, 15116490, 30232980]

約数ペア:

[(1, 30232980), (2, 15116490), (3, 10077660), (4, 7558245), (5, 6046596), (6, 5038830), (9, 3359220), (10, 3023298), (12, 2519415), (15, 2015532), (18, 1679610), (20, 1511649), (27, 1119740), (30, 1007766), (36, 839805), (45, 671844), (54, 559870), (60, 503883), (90, 335922), (108, 279935), (135, 223948), (180, 167961), (270, 111974), (540, 55987)]