238077120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{247997}}^1$

素因数の和:248017

約数の個数: 56

約数和(自身を含む): 755897904

約数和(自身を除く): 517820784

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, 247997, 495994, 743991, 991988, 1239985, 1487982, 1983976, 2479970, 2975964, 3719955, 3967952, 4959940, 5951928, 7439910, 7935904, 9919880, 11903856, 14879820, 15871808, 19839760, 23807712, 29759640, 39679520, 47615424, 59519280, 79359040, 119038560, 238077120]

約数ペア:

[(1, 238077120), (2, 119038560), (3, 79359040), (4, 59519280), (5, 47615424), (6, 39679520), (8, 29759640), (10, 23807712), (12, 19839760), (15, 15871808), (16, 14879820), (20, 11903856), (24, 9919880), (30, 7935904), (32, 7439910), (40, 5951928), (48, 4959940), (60, 3967952), (64, 3719955), (80, 2975964), (96, 2479970), (120, 1983976), (160, 1487982), (192, 1239985), (240, 991988), (320, 743991), (480, 495994), (960, 247997)]