243018960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27367}}^1$

素因数の和:27420

約数の個数: 80

約数和(自身を含む): 773748096

約数和(自身を除く): 530729136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 27367, 54734, 82101, 109468, 136835, 164202, 218936, 273670, 328404, 410505, 437872, 547340, 656808, 821010, 1012579, 1094680, 1313616, 1642020, 2025158, 2189360, 3037737, 3284040, 4050316, 5062895, 6075474, 6568080, 8100632, 10125790, 12150948, 15188685, 16201264, 20251580, 24301896, 30377370, 40503160, 48603792, 60754740, 81006320, 121509480, 243018960]

約数ペア:

[(1, 243018960), (2, 121509480), (3, 81006320), (4, 60754740), (5, 48603792), (6, 40503160), (8, 30377370), (10, 24301896), (12, 20251580), (15, 16201264), (16, 15188685), (20, 12150948), (24, 10125790), (30, 8100632), (37, 6568080), (40, 6075474), (48, 5062895), (60, 4050316), (74, 3284040), (80, 3037737), (111, 2189360), (120, 2025158), (148, 1642020), (185, 1313616), (222, 1094680), (240, 1012579), (296, 821010), (370, 656808), (444, 547340), (555, 437872), (592, 410505), (740, 328404), (888, 273670), (1110, 218936), (1480, 164202), (1776, 136835), (2220, 109468), (2960, 82101), (4440, 54734), (8880, 27367)]