289320130920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2411001091}}^1$

素因数の和:2411001105

約数の個数: 32

約数和(自身を含む): 867960393120

約数和(自身を除く): 578640262200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2411001091, 4822002182, 7233003273, 9644004364, 12055005455, 14466006546, 19288008728, 24110010910, 28932013092, 36165016365, 48220021820, 57864026184, 72330032730, 96440043640, 144660065460, 289320130920]

約数ペア:

[(1, 289320130920), (2, 144660065460), (3, 96440043640), (4, 72330032730), (5, 57864026184), (6, 48220021820), (8, 36165016365), (10, 28932013092), (12, 24110010910), (15, 19288008728), (20, 14466006546), (24, 12055005455), (30, 9644004364), (40, 7233003273), (60, 4822002182), (120, 2411001091)]