1310676960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2730577}}^1$

素因数の和:2730595

約数の個数: 48

約数和(自身を含む): 4128633936

約数和(自身を除く): 2817956976

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, 2730577, 5461154, 8191731, 10922308, 13652885, 16383462, 21844616, 27305770, 32766924, 40958655, 43689232, 54611540, 65533848, 81917310, 87378464, 109223080, 131067696, 163834620, 218446160, 262135392, 327669240, 436892320, 655338480, 1310676960]

約数ペア:

[(1, 1310676960), (2, 655338480), (3, 436892320), (4, 327669240), (5, 262135392), (6, 218446160), (8, 163834620), (10, 131067696), (12, 109223080), (15, 87378464), (16, 81917310), (20, 65533848), (24, 54611540), (30, 43689232), (32, 40958655), (40, 32766924), (48, 27305770), (60, 21844616), (80, 16383462), (96, 13652885), (120, 10922308), (160, 8191731), (240, 5461154), (480, 2730577)]