2806724280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{11471}}^1$

素因数の和:13524

約数の個数: 64

約数和(自身を含む): 8425036800

約数和(自身を除く): 5618312520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2039, 4078, 6117, 8156, 10195, 11471, 12234, 16312, 20390, 22942, 24468, 30585, 34413, 40780, 45884, 48936, 57355, 61170, 68826, 81560, 91768, 114710, 122340, 137652, 172065, 229420, 244680, 275304, 344130, 458840, 688260, 1376520, 23389369, 46778738, 70168107, 93557476, 116946845, 140336214, 187114952, 233893690, 280672428, 350840535, 467787380, 561344856, 701681070, 935574760, 1403362140, 2806724280]

約数ペア:

[(1, 2806724280), (2, 1403362140), (3, 935574760), (4, 701681070), (5, 561344856), (6, 467787380), (8, 350840535), (10, 280672428), (12, 233893690), (15, 187114952), (20, 140336214), (24, 116946845), (30, 93557476), (40, 70168107), (60, 46778738), (120, 23389369), (2039, 1376520), (4078, 688260), (6117, 458840), (8156, 344130), (10195, 275304), (11471, 244680), (12234, 229420), (16312, 172065), (20390, 137652), (22942, 122340), (24468, 114710), (30585, 91768), (34413, 81560), (40780, 68826), (45884, 61170), (48936, 57355)]