12402240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{12919}}^1$

素因数の和:12939

約数の個数: 56

約数和(自身を含む): 39380160

約数和(自身を除く): 26977920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 12919, 25838, 38757, 51676, 64595, 77514, 103352, 129190, 155028, 193785, 206704, 258380, 310056, 387570, 413408, 516760, 620112, 775140, 826816, 1033520, 1240224, 1550280, 2067040, 2480448, 3100560, 4134080, 6201120, 12402240]

約数ペア:

[(1, 12402240), (2, 6201120), (3, 4134080), (4, 3100560), (5, 2480448), (6, 2067040), (8, 1550280), (10, 1240224), (12, 1033520), (15, 826816), (16, 775140), (20, 620112), (24, 516760), (30, 413408), (32, 387570), (40, 310056), (48, 258380), (60, 206704), (64, 193785), (80, 155028), (96, 129190), (120, 103352), (160, 77514), (192, 64595), (240, 51676), (320, 38757), (480, 25838), (960, 12919)]