230000520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13789}}^1$

素因数の和:13942

約数の個数: 64

約数和(自身を含む): 695016000

約数和(自身を除く): 465015480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 13789, 16680, 27578, 41367, 55156, 68945, 82734, 110312, 137890, 165468, 206835, 275780, 330936, 413670, 551560, 827340, 1654680, 1916671, 3833342, 5750013, 7666684, 9583355, 11500026, 15333368, 19166710, 23000052, 28750065, 38333420, 46000104, 57500130, 76666840, 115000260, 230000520]

約数ペア:

[(1, 230000520), (2, 115000260), (3, 76666840), (4, 57500130), (5, 46000104), (6, 38333420), (8, 28750065), (10, 23000052), (12, 19166710), (15, 15333368), (20, 11500026), (24, 9583355), (30, 7666684), (40, 5750013), (60, 3833342), (120, 1916671), (139, 1654680), (278, 827340), (417, 551560), (556, 413670), (695, 330936), (834, 275780), (1112, 206835), (1390, 165468), (1668, 137890), (2085, 110312), (2780, 82734), (3336, 68945), (4170, 55156), (5560, 41367), (8340, 27578), (13789, 16680)]