28869480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{26731}}^1$

素因数の和:26751

約数の個数: 64

約数和(自身を含む): 96235200

約数和(自身を除く): 67365720

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, 26731, 53462, 80193, 106924, 133655, 160386, 213848, 240579, 267310, 320772, 400965, 481158, 534620, 641544, 721737, 801930, 962316, 1069240, 1202895, 1443474, 1603860, 1924632, 2405790, 2886948, 3207720, 3608685, 4811580, 5773896, 7217370, 9623160, 14434740, 28869480]

約数ペア:

[(1, 28869480), (2, 14434740), (3, 9623160), (4, 7217370), (5, 5773896), (6, 4811580), (8, 3608685), (9, 3207720), (10, 2886948), (12, 2405790), (15, 1924632), (18, 1603860), (20, 1443474), (24, 1202895), (27, 1069240), (30, 962316), (36, 801930), (40, 721737), (45, 641544), (54, 534620), (60, 481158), (72, 400965), (90, 320772), (108, 267310), (120, 240579), (135, 213848), (180, 160386), (216, 133655), (270, 106924), (360, 80193), (540, 53462), (1080, 26731)]