19025520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79273}}^1$

素因数の和:79289

約数の個数: 40

約数和(自身を含む): 58979856

約数和(自身を除く): 39954336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79273, 158546, 237819, 317092, 396365, 475638, 634184, 792730, 951276, 1189095, 1268368, 1585460, 1902552, 2378190, 3170920, 3805104, 4756380, 6341840, 9512760, 19025520]

約数ペア:

[(1, 19025520), (2, 9512760), (3, 6341840), (4, 4756380), (5, 3805104), (6, 3170920), (8, 2378190), (10, 1902552), (12, 1585460), (15, 1268368), (16, 1189095), (20, 951276), (24, 792730), (30, 634184), (40, 475638), (48, 396365), (60, 317092), (80, 237819), (120, 158546), (240, 79273)]