55914480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77659}}^1$

素因数の和:77678

約数の個数: 60

約数和(自身を含む): 187781880

約数和(自身を除く): 131867400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77659, 155318, 232977, 310636, 388295, 465954, 621272, 698931, 776590, 931908, 1164885, 1242544, 1397862, 1553180, 1863816, 2329770, 2795724, 3106360, 3494655, 3727632, 4659540, 5591448, 6212720, 6989310, 9319080, 11182896, 13978620, 18638160, 27957240, 55914480]

約数ペア:

[(1, 55914480), (2, 27957240), (3, 18638160), (4, 13978620), (5, 11182896), (6, 9319080), (8, 6989310), (9, 6212720), (10, 5591448), (12, 4659540), (15, 3727632), (16, 3494655), (18, 3106360), (20, 2795724), (24, 2329770), (30, 1863816), (36, 1553180), (40, 1397862), (45, 1242544), (48, 1164885), (60, 931908), (72, 776590), (80, 698931), (90, 621272), (120, 465954), (144, 388295), (180, 310636), (240, 232977), (360, 155318), (720, 77659)]