98739720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{274277}}^1$

素因数の和:274294

約数の個数: 48

約数和(自身を含む): 320905260

約数和(自身を除く): 222165540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 274277, 548554, 822831, 1097108, 1371385, 1645662, 2194216, 2468493, 2742770, 3291324, 4114155, 4936986, 5485540, 6582648, 8228310, 9873972, 10971080, 12342465, 16456620, 19747944, 24684930, 32913240, 49369860, 98739720]

約数ペア:

[(1, 98739720), (2, 49369860), (3, 32913240), (4, 24684930), (5, 19747944), (6, 16456620), (8, 12342465), (9, 10971080), (10, 9873972), (12, 8228310), (15, 6582648), (18, 5485540), (20, 4936986), (24, 4114155), (30, 3291324), (36, 2742770), (40, 2468493), (45, 2194216), (60, 1645662), (72, 1371385), (90, 1097108), (120, 822831), (180, 548554), (360, 274277)]