5456160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{421}}^1$

素因数の和:448

約数の個数: 120

約数和(自身を含む): 19301436

約数和(自身を除く): 13845276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 421, 432, 480, 540, 648, 720, 810, 842, 864, 1080, 1263, 1296, 1440, 1620, 1684, 2105, 2160, 2526, 2592, 3240, 3368, 3789, 4210, 4320, 5052, 6315, 6480, 6736, 7578, 8420, 10104, 11367, 12630, 12960, 13472, 15156, 16840, 18945, 20208, 22734, 25260, 30312, 33680, 34101, 37890, 40416, 45468, 50520, 56835, 60624, 67360, 68202, 75780, 90936, 101040, 113670, 121248, 136404, 151560, 170505, 181872, 202080, 227340, 272808, 303120, 341010, 363744, 454680, 545616, 606240, 682020, 909360, 1091232, 1364040, 1818720, 2728080, 5456160]

約数ペア:

[(1, 5456160), (2, 2728080), (3, 1818720), (4, 1364040), (5, 1091232), (6, 909360), (8, 682020), (9, 606240), (10, 545616), (12, 454680), (15, 363744), (16, 341010), (18, 303120), (20, 272808), (24, 227340), (27, 202080), (30, 181872), (32, 170505), (36, 151560), (40, 136404), (45, 121248), (48, 113670), (54, 101040), (60, 90936), (72, 75780), (80, 68202), (81, 67360), (90, 60624), (96, 56835), (108, 50520), (120, 45468), (135, 40416), (144, 37890), (160, 34101), (162, 33680), (180, 30312), (216, 25260), (240, 22734), (270, 20208), (288, 18945), (324, 16840), (360, 15156), (405, 13472), (421, 12960), (432, 12630), (480, 11367), (540, 10104), (648, 8420), (720, 7578), (810, 6736), (842, 6480), (864, 6315), (1080, 5052), (1263, 4320), (1296, 4210), (1440, 3789), (1620, 3368), (1684, 3240), (2105, 2592), (2160, 2526)]