120938880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{62989}}^1$

素因数の和:63011

約数の個数: 64

約数和(自身を含む): 385498800

約数和(自身を除く): 264559920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 62989, 125978, 188967, 251956, 314945, 377934, 503912, 629890, 755868, 944835, 1007824, 1259780, 1511736, 1889670, 2015648, 2519560, 3023472, 3779340, 4031296, 5039120, 6046944, 7558680, 8062592, 10078240, 12093888, 15117360, 20156480, 24187776, 30234720, 40312960, 60469440, 120938880]

約数ペア:

[(1, 120938880), (2, 60469440), (3, 40312960), (4, 30234720), (5, 24187776), (6, 20156480), (8, 15117360), (10, 12093888), (12, 10078240), (15, 8062592), (16, 7558680), (20, 6046944), (24, 5039120), (30, 4031296), (32, 3779340), (40, 3023472), (48, 2519560), (60, 2015648), (64, 1889670), (80, 1511736), (96, 1259780), (120, 1007824), (128, 944835), (160, 755868), (192, 629890), (240, 503912), (320, 377934), (384, 314945), (480, 251956), (640, 188967), (960, 125978), (1920, 62989)]