1302227040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2712973}}^1$

素因数の和:2712991

約数の個数: 48

約数和(自身を含む): 4102016688

約数和(自身を除く): 2799789648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2712973, 5425946, 8138919, 10851892, 13564865, 16277838, 21703784, 27129730, 32555676, 40694595, 43407568, 54259460, 65111352, 81389190, 86815136, 108518920, 130222704, 162778380, 217037840, 260445408, 325556760, 434075680, 651113520, 1302227040]

約数ペア:

[(1, 1302227040), (2, 651113520), (3, 434075680), (4, 325556760), (5, 260445408), (6, 217037840), (8, 162778380), (10, 130222704), (12, 108518920), (15, 86815136), (16, 81389190), (20, 65111352), (24, 54259460), (30, 43407568), (32, 40694595), (40, 32555676), (48, 27129730), (60, 21703784), (80, 16277838), (96, 13564865), (120, 10851892), (160, 8138919), (240, 5425946), (480, 2712973)]