2215320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18461}}^1$

素因数の和:18475

約数の個数: 32

約数和(自身を含む): 6646320

約数和(自身を除く): 4431000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18461, 36922, 55383, 73844, 92305, 110766, 147688, 184610, 221532, 276915, 369220, 443064, 553830, 738440, 1107660, 2215320]

約数ペア:

[(1, 2215320), (2, 1107660), (3, 738440), (4, 553830), (5, 443064), (6, 369220), (8, 276915), (10, 221532), (12, 184610), (15, 147688), (20, 110766), (24, 92305), (30, 73844), (40, 55383), (60, 36922), (120, 18461)]