202023480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2081}}^1$

素因数の和:2904

約数の個数: 64

約数和(自身を含む): 607111200

約数和(自身を除く): 405087720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 809, 1618, 2081, 2427, 3236, 4045, 4162, 4854, 6243, 6472, 8090, 8324, 9708, 10405, 12135, 12486, 16180, 16648, 19416, 20810, 24270, 24972, 31215, 32360, 41620, 48540, 49944, 62430, 83240, 97080, 124860, 249720, 1683529, 3367058, 5050587, 6734116, 8417645, 10101174, 13468232, 16835290, 20202348, 25252935, 33670580, 40404696, 50505870, 67341160, 101011740, 202023480]

約数ペア:

[(1, 202023480), (2, 101011740), (3, 67341160), (4, 50505870), (5, 40404696), (6, 33670580), (8, 25252935), (10, 20202348), (12, 16835290), (15, 13468232), (20, 10101174), (24, 8417645), (30, 6734116), (40, 5050587), (60, 3367058), (120, 1683529), (809, 249720), (1618, 124860), (2081, 97080), (2427, 83240), (3236, 62430), (4045, 49944), (4162, 48540), (4854, 41620), (6243, 32360), (6472, 31215), (8090, 24972), (8324, 24270), (9708, 20810), (10405, 19416), (12135, 16648), (12486, 16180)]