330341520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1376423}}^1$

素因数の和:1376439

約数の個数: 40

約数和(自身を含む): 1024059456

約数和(自身を除く): 693717936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1376423, 2752846, 4129269, 5505692, 6882115, 8258538, 11011384, 13764230, 16517076, 20646345, 22022768, 27528460, 33034152, 41292690, 55056920, 66068304, 82585380, 110113840, 165170760, 330341520]

約数ペア:

[(1, 330341520), (2, 165170760), (3, 110113840), (4, 82585380), (5, 66068304), (6, 55056920), (8, 41292690), (10, 33034152), (12, 27528460), (15, 22022768), (16, 20646345), (20, 16517076), (24, 13764230), (30, 11011384), (40, 8258538), (48, 6882115), (60, 5505692), (80, 4129269), (120, 2752846), (240, 1376423)]