250325520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1043023}}^1$

素因数の和:1043039

約数の個数: 40

約数和(自身を含む): 776009856

約数和(自身を除く): 525684336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1043023, 2086046, 3129069, 4172092, 5215115, 6258138, 8344184, 10430230, 12516276, 15645345, 16688368, 20860460, 25032552, 31290690, 41720920, 50065104, 62581380, 83441840, 125162760, 250325520]

約数ペア:

[(1, 250325520), (2, 125162760), (3, 83441840), (4, 62581380), (5, 50065104), (6, 41720920), (8, 31290690), (10, 25032552), (12, 20860460), (15, 16688368), (16, 15645345), (20, 12516276), (24, 10430230), (30, 8344184), (40, 6258138), (48, 5215115), (60, 4172092), (80, 3129069), (120, 2086046), (240, 1043023)]