284237640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263183}}^1$

素因数の和:263203

約数の個数: 64

約数和(自身を含む): 947462400

約数和(自身を除く): 663224760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 263183, 526366, 789549, 1052732, 1315915, 1579098, 2105464, 2368647, 2631830, 3158196, 3947745, 4737294, 5263660, 6316392, 7105941, 7895490, 9474588, 10527320, 11843235, 14211882, 15790980, 18949176, 23686470, 28423764, 31581960, 35529705, 47372940, 56847528, 71059410, 94745880, 142118820, 284237640]

約数ペア:

[(1, 284237640), (2, 142118820), (3, 94745880), (4, 71059410), (5, 56847528), (6, 47372940), (8, 35529705), (9, 31581960), (10, 28423764), (12, 23686470), (15, 18949176), (18, 15790980), (20, 14211882), (24, 11843235), (27, 10527320), (30, 9474588), (36, 7895490), (40, 7105941), (45, 6316392), (54, 5263660), (60, 4737294), (72, 3947745), (90, 3158196), (108, 2631830), (120, 2368647), (135, 2105464), (180, 1579098), (216, 1315915), (270, 1052732), (360, 789549), (540, 526366), (1080, 263183)]