1373765520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5724023}}^1$

素因数の和:5724039

約数の個数: 40

約数和(自身を含む): 4258673856

約数和(自身を除く): 2884908336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5724023, 11448046, 17172069, 22896092, 28620115, 34344138, 45792184, 57240230, 68688276, 85860345, 91584368, 114480460, 137376552, 171720690, 228960920, 274753104, 343441380, 457921840, 686882760, 1373765520]

約数ペア:

[(1, 1373765520), (2, 686882760), (3, 457921840), (4, 343441380), (5, 274753104), (6, 228960920), (8, 171720690), (10, 137376552), (12, 114480460), (15, 91584368), (16, 85860345), (20, 68688276), (24, 57240230), (30, 45792184), (40, 34344138), (48, 28620115), (60, 22896092), (80, 17172069), (120, 11448046), (240, 5724023)]