2116673040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8819471}}^1$

素因数の和:8819487

約数の個数: 40

約数和(自身を含む): 6561687168

約数和(自身を除く): 4445014128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8819471, 17638942, 26458413, 35277884, 44097355, 52916826, 70555768, 88194710, 105833652, 132292065, 141111536, 176389420, 211667304, 264584130, 352778840, 423334608, 529168260, 705557680, 1058336520, 2116673040]

約数ペア:

[(1, 2116673040), (2, 1058336520), (3, 705557680), (4, 529168260), (5, 423334608), (6, 352778840), (8, 264584130), (10, 211667304), (12, 176389420), (15, 141111536), (16, 132292065), (20, 105833652), (24, 88194710), (30, 70555768), (40, 52916826), (48, 44097355), (60, 35277884), (80, 26458413), (120, 17638942), (240, 8819471)]