80624520

素因数分解:

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

素因数の和:1095

約数の個数: 96

約数和(自身を含む): 263292120

約数和(自身を除く): 182667600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 281, 360, 562, 797, 843, 1124, 1405, 1594, 1686, 2248, 2391, 2529, 2810, 3188, 3372, 3985, 4215, 4782, 5058, 5620, 6376, 6744, 7173, 7970, 8430, 9564, 10116, 11240, 11955, 12645, 14346, 15940, 16860, 19128, 20232, 23910, 25290, 28692, 31880, 33720, 35865, 47820, 50580, 57384, 71730, 95640, 101160, 143460, 223957, 286920, 447914, 671871, 895828, 1119785, 1343742, 1791656, 2015613, 2239570, 2687484, 3359355, 4031226, 4479140, 5374968, 6718710, 8062452, 8958280, 10078065, 13437420, 16124904, 20156130, 26874840, 40312260, 80624520]

約数ペア:

[(1, 80624520), (2, 40312260), (3, 26874840), (4, 20156130), (5, 16124904), (6, 13437420), (8, 10078065), (9, 8958280), (10, 8062452), (12, 6718710), (15, 5374968), (18, 4479140), (20, 4031226), (24, 3359355), (30, 2687484), (36, 2239570), (40, 2015613), (45, 1791656), (60, 1343742), (72, 1119785), (90, 895828), (120, 671871), (180, 447914), (281, 286920), (360, 223957), (562, 143460), (797, 101160), (843, 95640), (1124, 71730), (1405, 57384), (1594, 50580), (1686, 47820), (2248, 35865), (2391, 33720), (2529, 31880), (2810, 28692), (3188, 25290), (3372, 23910), (3985, 20232), (4215, 19128), (4782, 16860), (5058, 15940), (5620, 14346), (6376, 12645), (6744, 11955), (7173, 11240), (7970, 10116), (8430, 9564)]