216789480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{200731}}^1$

素因数の和:200751

約数の個数: 64

約数和(自身を含む): 722635200

約数和(自身を除く): 505845720

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, 200731, 401462, 602193, 802924, 1003655, 1204386, 1605848, 1806579, 2007310, 2408772, 3010965, 3613158, 4014620, 4817544, 5419737, 6021930, 7226316, 8029240, 9032895, 10839474, 12043860, 14452632, 18065790, 21678948, 24087720, 27098685, 36131580, 43357896, 54197370, 72263160, 108394740, 216789480]

約数ペア:

[(1, 216789480), (2, 108394740), (3, 72263160), (4, 54197370), (5, 43357896), (6, 36131580), (8, 27098685), (9, 24087720), (10, 21678948), (12, 18065790), (15, 14452632), (18, 12043860), (20, 10839474), (24, 9032895), (27, 8029240), (30, 7226316), (36, 6021930), (40, 5419737), (45, 4817544), (54, 4014620), (60, 3613158), (72, 3010965), (90, 2408772), (108, 2007310), (120, 1806579), (135, 1605848), (180, 1204386), (216, 1003655), (270, 802924), (360, 602193), (540, 401462), (1080, 200731)]