66404160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23057}}^1$

素因数の和:23080

約数の個数: 84

約数和(自身を含む): 228412548

約数和(自身を除く): 162008388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 23057, 46114, 69171, 92228, 115285, 138342, 184456, 207513, 230570, 276684, 345855, 368912, 415026, 461140, 553368, 691710, 737824, 830052, 922280, 1037565, 1106736, 1383420, 1475648, 1660104, 1844560, 2075130, 2213472, 2766840, 3320208, 3689120, 4150260, 4426944, 5533680, 6640416, 7378240, 8300520, 11067360, 13280832, 16601040, 22134720, 33202080, 66404160]

約数ペア:

[(1, 66404160), (2, 33202080), (3, 22134720), (4, 16601040), (5, 13280832), (6, 11067360), (8, 8300520), (9, 7378240), (10, 6640416), (12, 5533680), (15, 4426944), (16, 4150260), (18, 3689120), (20, 3320208), (24, 2766840), (30, 2213472), (32, 2075130), (36, 1844560), (40, 1660104), (45, 1475648), (48, 1383420), (60, 1106736), (64, 1037565), (72, 922280), (80, 830052), (90, 737824), (96, 691710), (120, 553368), (144, 461140), (160, 415026), (180, 368912), (192, 345855), (240, 276684), (288, 230570), (320, 207513), (360, 184456), (480, 138342), (576, 115285), (720, 92228), (960, 69171), (1440, 46114), (2880, 23057)]