66175320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{551461}}^1$

素因数の和:551475

約数の個数: 32

約数和(自身を含む): 198526320

約数和(自身を除く): 132351000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 551461, 1102922, 1654383, 2205844, 2757305, 3308766, 4411688, 5514610, 6617532, 8271915, 11029220, 13235064, 16543830, 22058440, 33087660, 66175320]

約数ペア:

[(1, 66175320), (2, 33087660), (3, 22058440), (4, 16543830), (5, 13235064), (6, 11029220), (8, 8271915), (10, 6617532), (12, 5514610), (15, 4411688), (20, 3308766), (24, 2757305), (30, 2205844), (40, 1654383), (60, 1102922), (120, 551461)]