66219480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{183943}}^1$

素因数の和:183960

約数の個数: 48

約数和(自身を含む): 215214480

約数和(自身を除く): 148995000

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, 183943, 367886, 551829, 735772, 919715, 1103658, 1471544, 1655487, 1839430, 2207316, 2759145, 3310974, 3678860, 4414632, 5518290, 6621948, 7357720, 8277435, 11036580, 13243896, 16554870, 22073160, 33109740, 66219480]

約数ペア:

[(1, 66219480), (2, 33109740), (3, 22073160), (4, 16554870), (5, 13243896), (6, 11036580), (8, 8277435), (9, 7357720), (10, 6621948), (12, 5518290), (15, 4414632), (18, 3678860), (20, 3310974), (24, 2759145), (30, 2207316), (36, 1839430), (40, 1655487), (45, 1471544), (60, 1103658), (72, 919715), (90, 735772), (120, 551829), (180, 367886), (360, 183943)]