27957240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77659}}^1$

素因数の和:77676

約数の個数: 48

約数和(自身を含む): 90862200

約数和(自身を除く): 62904960

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, 77659, 155318, 232977, 310636, 388295, 465954, 621272, 698931, 776590, 931908, 1164885, 1397862, 1553180, 1863816, 2329770, 2795724, 3106360, 3494655, 4659540, 5591448, 6989310, 9319080, 13978620, 27957240]

約数ペア:

[(1, 27957240), (2, 13978620), (3, 9319080), (4, 6989310), (5, 5591448), (6, 4659540), (8, 3494655), (9, 3106360), (10, 2795724), (12, 2329770), (15, 1863816), (18, 1553180), (20, 1397862), (24, 1164885), (30, 931908), (36, 776590), (40, 698931), (45, 621272), (60, 465954), (72, 388295), (90, 310636), (120, 232977), (180, 155318), (360, 77659)]