149208960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{77713}}^1$

素因数の和:77735

約数の個数: 64

約数和(自身を含む): 475609680

約数和(自身を除く): 326400720

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, 77713, 155426, 233139, 310852, 388565, 466278, 621704, 777130, 932556, 1165695, 1243408, 1554260, 1865112, 2331390, 2486816, 3108520, 3730224, 4662780, 4973632, 6217040, 7460448, 9325560, 9947264, 12434080, 14920896, 18651120, 24868160, 29841792, 37302240, 49736320, 74604480, 149208960]

約数ペア:

[(1, 149208960), (2, 74604480), (3, 49736320), (4, 37302240), (5, 29841792), (6, 24868160), (8, 18651120), (10, 14920896), (12, 12434080), (15, 9947264), (16, 9325560), (20, 7460448), (24, 6217040), (30, 4973632), (32, 4662780), (40, 3730224), (48, 3108520), (60, 2486816), (64, 2331390), (80, 1865112), (96, 1554260), (120, 1243408), (128, 1165695), (160, 932556), (192, 777130), (240, 621704), (320, 466278), (384, 388565), (480, 310852), (640, 233139), (960, 155426), (1920, 77713)]