26874840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{797}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 81012960

約数和(自身を除く): 54138120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 797, 843, 1124, 1405, 1594, 1686, 2248, 2391, 2810, 3188, 3372, 3985, 4215, 4782, 5620, 6376, 6744, 7970, 8430, 9564, 11240, 11955, 15940, 16860, 19128, 23910, 31880, 33720, 47820, 95640, 223957, 447914, 671871, 895828, 1119785, 1343742, 1791656, 2239570, 2687484, 3359355, 4479140, 5374968, 6718710, 8958280, 13437420, 26874840]

約数ペア:

[(1, 26874840), (2, 13437420), (3, 8958280), (4, 6718710), (5, 5374968), (6, 4479140), (8, 3359355), (10, 2687484), (12, 2239570), (15, 1791656), (20, 1343742), (24, 1119785), (30, 895828), (40, 671871), (60, 447914), (120, 223957), (281, 95640), (562, 47820), (797, 33720), (843, 31880), (1124, 23910), (1405, 19128), (1594, 16860), (1686, 15940), (2248, 11955), (2391, 11240), (2810, 9564), (3188, 8430), (3372, 7970), (3985, 6744), (4215, 6376), (4782, 5620)]